WO2015085940A1

WO2015085940A1 - Mobile terminal antitheft method and client

Info

Publication number: WO2015085940A1
Application number: PCT/CN2014/093636
Authority: WO
Inventors: 黄铮; 张炅轩; 范国峰; 闫学松; 镡云宇; 张之弢; 邱慧; 宋宛芸
Original assignee: 北京奇虎科技有限公司; 奇智软件（北京）有限公司
Priority date: 2013-12-13
Filing date: 2014-12-11
Publication date: 2015-06-18

Abstract

Provided are a mobile terminal antitheft method and a client. The mobile terminal antitheft method applies to a mobile terminal wherein an antitheft function has not been initiated. The method comprises: receiving a background antitheft turn-on command from a server, the background antitheft turn-on command carrying verification information of a mobile terminal (S102); analysing the background antitheft turn-on command, obtaining the verification information, and performing verification (S104); if verified, turning on an antitheft function in the background, according to the background antitheft turn-on command (S106). Other mobile terminal antitheft methods apply to a mobile terminal wherein an antitheft function has been initiated. The present invention can turn on an antitheft function of a mobile terminal after the mobile terminal has been lost, thereby executing corresponding antitheft operations according to an antitheft command, so as to more reasonably and effectively ensure the beneficial effects of mobile terminal safety and combating of theft.

Description

Mobile terminal anti-theft method and client

Technical field

The present invention relates to the field of Internet applications, and in particular, to a mobile terminal anti-theft method and a client.

Background technique

With the rapid development of smart mobile terminals and networks, the role of mobile terminals (including mobile phones, tablets and other devices) in people's lives is becoming more and more important, and it is becoming more and more indispensable in people's work and life. Direction "Assistant". For convenience of use, when using an application of a mobile terminal, people usually store various account information, private chat records, and photo photos directly in the mobile terminal. Therefore, if the mobile terminal is lost, not only will the user bring property damage, but more importantly, the user stores the personal information stored in the mobile terminal, such as account information and other financial information. If this private information is leaked, it is difficult to estimate the damage caused to the user. Therefore, the anti-theft of mobile terminals is very important.

In the prior art, the user can only turn on the anti-theft function of the mobile terminal before the mobile terminal is lost. If the mobile terminal is lost before the anti-theft function is turned on, the thief can prevent the owner from retrieving the mobile terminal by turning off the mobile terminal or performing a flashing operation on the mobile terminal. For example, if the user turns on the anti-theft function in the mobile phone, after the mobile phone is lost, the user can obtain information about the thief and the stolen mobile terminal through the anti-theft function of the mobile phone. If the user does not turn on the mobile phone anti-theft before the mobile phone is lost, the anti-theft function cannot be used to obtain the above information, and the stolen mobile phone cannot be recovered.

In the prior art, if the anti-theft function is not turned on before the mobile terminal is lost, the mobile terminal may not use various anti-theft functions to obtain information about the thief and the stolen mobile terminal, thereby increasing the difficulty of the mobile terminal to retrieve, and cannot effectively combat Stealing crime.

In addition, in the prior art, after the mobile terminal is stolen, the thief can continue to use the stolen mobile terminal. The thief prevents the owner from retrieving the stolen mobile terminal by brushing the mobile terminal or unplugging the mobile terminal battery, and the owner cannot protect the mobile terminal after the terminal is stolen. When the thief deals with the stolen terminal, the owner cannot retrieve the stolen terminal, resulting in property loss, and the user data stored in the mobile terminal and the like are lost as the mobile terminal is lost or even cause more unpredictable losses. .

In summary, after the mobile terminal is stolen in the prior art, the defect of theft prevention of the mobile terminal cannot be continued to indirectly encourage the theft of the thief, and the crime of theft can not be effectively curbed, and the user suffers property damage and other adverse consequences.

Summary of the invention

In view of the above problems, the present invention has been made in order to provide a mobile terminal anti-theft method and client that overcomes the above problems or at least partially solves or alleviates the above problems.

According to an aspect of the present invention, a mobile terminal anti-theft method is provided, which is applicable to an anti-theft function that is not turned on. The mobile terminal includes: receiving a background anti-theft open command from the server, wherein the background anti-theft open command carries the verification information of the mobile terminal; parsing the background anti-theft open command, acquiring the verification information, and performing verification; After the verification is passed, the anti-theft function is turned on in the background according to the background opening anti-theft command.

The present invention further provides a mobile terminal anti-theft client, which is disposed on a mobile terminal that does not have an anti-theft function, and includes: a receiving module configured to receive a background anti-theft opening command from the server, wherein the background anti-theft opening instruction carries The verification information of the mobile terminal; the parsing module is configured to parse the background anti-theft account opening instruction, obtain the verification information and perform verification; and the anti-theft opening module is configured to open in the background according to the background opening anti-theft command if the verification is passed Anti-theft function.

In the embodiment of the present invention, when the mobile terminal is lost, the background anti-theft opening command can be sent to the mobile terminal through the server. After receiving the background anti-theft open command, it parses and verifies it to ensure that the received background anti-theft command is a real and valid and reliable command, avoiding receiving background anti-theft commands sent from untrusted or malicious servers, causing the mobile terminal to open incorrectly. Anti-theft function. If the malicious server maliciously locks the mobile terminal using the anti-theft function, causing all or part of the functions of the mobile terminal to be unavailable, the user may be adversely affected. After the received background anti-theft opening command is verified, the embodiment of the present invention turns on the anti-theft function in the background of the mobile terminal according to the background opening anti-theft command, which solves the problem that the anti-theft function cannot be opened after the mobile terminal is lost in the prior art. The method of remotely opening the anti-theft function enables the lost mobile terminal to open the anti-theft without being retrieved, thereby improving the security of the mobile terminal, and the verification function also prevents the mobile terminal from being maliciously turned on by the anti-theft function. Improve the security of mobile terminals. Therefore, the embodiment of the present invention can open the anti-theft function of the mobile terminal after the mobile terminal is lost, and then perform the corresponding anti-theft operation according to the anti-theft instruction, thereby achieving the beneficial effect of more reasonable and effective guarantee of the security of the mobile terminal and combating theft crime.

According to another aspect of the present invention, a mobile terminal anti-theft method includes: receiving an anti-theft instruction from a sender, wherein the anti-theft instruction uses a short message as a transmission carrier; and parsing the anti-theft instruction to obtain a corresponding instruction An anti-theft command; performing an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

The present invention also provides a mobile terminal anti-theft client, comprising: a receiving module configured to receive an anti-theft command from a sender, wherein the anti-theft command uses a short message as a sending carrier; and the parsing module is configured to parse the anti-theft command Obtaining an anti-theft command corresponding to the instruction; and executing an module configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

In the embodiment of the present invention, the anti-theft command from the sender that uses the short message as the transmission carrier is received, the anti-theft command is obtained by parsing the anti-theft command, and the corresponding anti-theft operation can be performed according to the anti-theft command. Therefore, the anti-theft command in the embodiment of the present invention is from a device or a terminal capable of sending a short message, and a device or a terminal capable of sending a short message (such as a mobile phone, a computer, a tablet, etc.) can be realized, so that the anti-theft of the mobile terminal can be realized conveniently and quickly. The problem that the mobile terminal cannot be burglarized after the mobile terminal is stolen is solved in the prior art. Moreover, the use of other devices or terminals capable of sending short messages can enable the anti-theft function of the mobile terminal to avoid theft of the anti-theft function by the mobile terminal itself, as the prior art says. After the mobile terminal is stolen, the embodiment of the present invention can still receive the anti-theft instruction of the sender, and obtain the anti-theft command according to the anti-theft instruction. Perform anti-theft operations. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The inability of the thief to use the mobile terminal causes the thief to fail to renovate the mobile terminal by brushing the machine, and the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

According to another aspect of the present invention, a mobile terminal anti-theft method includes: receiving an anti-theft instruction from a server, wherein the anti-theft instruction is sent to the server by an activated account; parsing the anti-theft instruction to obtain the The anti-theft command corresponding to the instruction; performing the operation corresponding to the anti-theft command to implement the anti-theft of the mobile terminal.

The present invention also provides a mobile terminal anti-theft client, comprising: a receiving module configured to receive an anti-theft command from a server, wherein the anti-theft instruction is sent to the server by an activated account; and the parsing module is configured as an analysis The anti-theft command is obtained, and the anti-theft command corresponding to the instruction is obtained; and the execution module is configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

In the embodiment of the present invention, the anti-theft instruction forwarded by the server from the activated account is received, the anti-theft command is obtained by parsing the anti-theft command, and the corresponding anti-theft operation can be performed according to the anti-theft command. It can be seen that the anti-theft command in the embodiment of the present invention is from a device or terminal capable of logging in to the activated account, and the device or the terminal is required to send the anti-theft command by using the activated account, and the activated account is used to send a short message or a network command. All of them can send anti-theft commands. Currently, there are many sending platforms for sending short messages or network commands, and devices or terminals that can log in to accounts are numerous (such as mobile phones, computers, tablets, etc.), so that mobile terminals can be realized quickly and easily. Theft prevention solves the problem that the mobile terminal cannot be burglarized after the mobile terminal is stolen in the prior art. Moreover, the use of other devices or terminals capable of logging in to the activated account can enable the anti-theft function of the mobile terminal to avoid theft of the anti-theft function by the mobile terminal itself, as the prior art says. After the mobile terminal is stolen, the embodiment of the present invention can still receive the anti-theft instruction of the sender, and perform the anti-theft operation according to the anti-theft command obtained by analyzing the anti-theft instruction. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The inability of the thief to use the mobile terminal causes the thief to fail to renovate the mobile terminal by brushing the machine, and the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

According to still another aspect of the present invention, a mobile terminal anti-theft method includes: receiving a personal electric power The anti-theft command of the brain PC terminal; parsing the anti-theft command to obtain an anti-theft command corresponding to the instruction; and performing an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

The present invention further provides a mobile terminal anti-theft client, comprising: a receiving module configured to receive an anti-theft command from a personal computer PC terminal; and an analysis module configured to parse the anti-theft command to obtain an anti-theft command corresponding to the instruction; The module is configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

In the embodiment of the present invention, the anti-theft command from the PC terminal is received, the anti-theft command is obtained by parsing the anti-theft command, and the corresponding anti-theft operation can be performed according to the anti-theft command. It can be seen that the anti-theft command in the embodiment of the present invention comes from being able to use the PC terminal to open and use the anti-theft function of the mobile terminal on the premise that the stolen mobile terminal does not have the anti-theft function turned on. The use of a PC terminal to send an anti-theft command is simple in operation, so that the anti-theft of the mobile terminal can be realized conveniently and quickly, and the anti-theft function can be provided to perform anti-theft on the mobile terminal. In the prior art, after the mobile terminal is stolen, the operation cannot be continued. The problem of theft prevention by the mobile terminal. After the mobile terminal is stolen, the embodiment of the present invention can still receive the anti-theft instruction of the sender, and perform the anti-theft operation according to the anti-theft command obtained by analyzing the anti-theft instruction. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The inability of the thief to use the mobile terminal causes the thief to fail to renovate the mobile terminal by brushing the machine, and the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

According to still another aspect of the present invention, a mobile terminal anti-theft method includes: determining identity information of the sender according to an anti-theft instruction from a sender; and initiating an anti-theft policy matching the sender identity information to parse the The anti-theft command obtains an anti-theft command corresponding to the instruction; and performs an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

The present invention also provides a mobile terminal anti-theft client, comprising: a determining module configured to determine identity information of the sender according to an anti-theft command from a sender; and a parsing module configured to initiate matching with the sender identity information The anti-theft policy resolves the anti-theft command to obtain an anti-theft command corresponding to the instruction; and the execution module is configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

In the embodiment of the present invention, the identity information of the sender can be determined according to the anti-theft command from the sender, the anti-theft policy matching the sender identity information is activated to parse the anti-theft command, the anti-theft command corresponding to the instruction is obtained, and the anti-theft command is executed. Operation to achieve anti-theft of the mobile terminal. It can be seen that the anti-theft command in the embodiment of the present invention may be from a device or terminal capable of sending a short message (such as a sender of the anti-theft command being a mobile terminal or a server or a personal computer), or may be from a device or terminal capable of transmitting a network command. At present, there are many devices or terminals that can send SMS or network commands (such as mobile phones, computers, tablets, etc.), and the anti-theft command is sent quickly by SMS or network command, and the arrival time is accurate, which can save the traffic and power consumption of the stolen mobile terminal. Retrieving stolen mobile The terminal provides more time, so that the anti-theft of the mobile terminal can be realized conveniently and quickly, and the problem that the mobile terminal cannot be burglar-proof after the mobile terminal is stolen is solved in the prior art. After determining the identity information of the sender, the embodiment of the present invention initiates an anti-theft policy that matches the identity information of the sender to parse the anti-theft command, and obtains a corresponding anti-theft command, so as to ensure that the anti-theft protection can be performed on the mobile terminal according to the user's need to select an appropriate anti-theft policy. Moreover, in the embodiment of the present invention, according to the identity information of the sender, an anti-theft policy can be matched to perform anti-theft protection on the mobile terminal, and multiple anti-theft policies can be matched to simultaneously protect the mobile terminal against theft, thereby enhancing the security of the mobile terminal. In addition, in the embodiment of the present invention, after the mobile terminal is stolen, the anti-theft command of the sender can still be received, and the anti-theft operation is performed according to the anti-theft command obtained by parsing the anti-theft command. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The inability of the thief to use the mobile terminal causes the thief to fail to renovate the mobile terminal by brushing the machine, and the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

According to still another aspect of the present invention, a computer program is provided, comprising computer readable code that, when executed on a computing device, causes the computing device to perform a mobile terminal provided by an embodiment of the present invention Anti-theft method.

According to still another aspect of the present invention, a computer readable medium storing a computer program for performing an antitheft method for a mobile terminal provided by an embodiment of the present invention is provided.

The above description is only an overview of the technical solutions of the present invention, and the above-described and other objects, features and advantages of the present invention can be more clearly understood. Specific embodiments of the invention are set forth below.

DRAWINGS

Various other advantages and benefits will become apparent to those skilled in the art from a The drawings are only for the purpose of illustrating the preferred embodiments and are not to be construed as limiting. Throughout the drawings, the same reference numerals are used to refer to the same parts. In the drawing:

1 is a flowchart showing a process of a mobile terminal anti-theft method according to an embodiment of the present invention;

2 is a schematic structural diagram of a mobile terminal anti-theft client according to an embodiment of the present invention;

FIG. 3 is a flowchart showing a process of a mobile terminal anti-theft method according to still another embodiment of the present invention; FIG.

FIG. 4 is a flowchart showing a process of registering a short message interception function according to an embodiment of the present invention; FIG.

FIG. 5 is a flowchart showing a process of a short message receiving processing method according to an embodiment of the present invention; FIG.

6 shows a process flow diagram of a method of pre-storing a verification code in accordance with a preferred embodiment of the present invention;

FIG. 7 is a flowchart showing a process of polling a command execution situation according to an embodiment of the present invention; FIG.

FIG. 8 is a flowchart showing a process of a method for querying a receipt according to an embodiment of the present invention; FIG.

FIG. 9 is a flowchart showing a process of a mobile terminal anti-theft method according to still another preferred embodiment of the present invention; FIG.

FIG. 10 is a flowchart showing a process of a mobile terminal anti-theft method on a mobile phone side of a family member and a friend according to an embodiment of the present invention; FIG.

FIG. 11 is a flowchart showing a process of a mobile terminal anti-theft method on the side of a stolen mobile phone according to an embodiment of the present invention; FIG.

FIG. 12 is a schematic structural diagram of a mobile terminal anti-theft client according to still another embodiment of the present invention; FIG.

FIG. 13 is a flowchart showing a process of a mobile terminal anti-theft method according to still another embodiment of the present invention; FIG.

FIG. 14 is a flowchart showing a process of a method of turning on an anti-theft function according to still another embodiment of the present invention; FIG.

FIG. 15 is a flowchart showing a process of a method of unbinding according to an embodiment of the present invention; FIG.

16 is a flowchart showing a process of a mobile terminal anti-theft method according to still another preferred embodiment of the present invention;

17 is a flowchart showing a process of transmitting an anti-theft instruction on an activated account side according to an embodiment of the present invention;

FIG. 18 is a flowchart of a method for preventing theft of a side of a mobile terminal according to an embodiment of the present invention; FIG.

FIG. 19 is a schematic structural diagram of a mobile terminal anti-theft client according to still another embodiment of the present invention; FIG.

FIG. 20 is a flowchart showing a process of a mobile terminal anti-theft method according to still another embodiment of the present invention; FIG.

21 is a flowchart showing a process of a method for activating a mobile phone anti-theft function on a side of a PC terminal according to an embodiment of the present invention;

FIG. 22 is a flow chart showing the processing of the anti-theft method on the side of the mobile phone according to still another embodiment of the present invention; FIG.

FIG. 23 is a schematic structural diagram of a mobile terminal anti-theft client according to still another embodiment of the present invention; FIG.

FIG. 24 is a flowchart showing a process of a mobile terminal anti-theft method according to still another embodiment of the present invention; FIG.

FIG. 25 is a flowchart showing a process of registering a short message interception function according to still another embodiment of the present invention; FIG.

26 is a process flow diagram of a method of determining an anti-theft policy, in accordance with one embodiment of the present invention;

FIG. 27 is a flowchart showing a process of mutually exclusive querying a command execution situation according to an embodiment of the present invention; FIG.

28 is a schematic structural diagram of a mobile terminal anti-theft client according to still another embodiment of the present invention;

29 is a block diagram schematically showing a computing device for performing a mobile terminal theft prevention method according to the present invention;

Fig. 30 schematically shows a storage unit for holding or carrying program code implementing the mobile terminal anti-theft method according to the present invention.

detailed description

The invention is further described below in conjunction with the drawings and specific embodiments.

Embodiment 1

As mentioned in the related art, if the anti-theft function is not turned on before the mobile terminal is lost, after the mobile terminal is lost, the anti-theft function cannot be remotely opened and used, resulting in a bad result that the mobile terminal cannot be retrieved after being lost.

To solve the above technical problem, an embodiment of the present invention provides a mobile terminal anti-theft method, which is applied to a mobile terminal that does not have an anti-theft function. FIG. 1 is a flow chart showing the processing of a mobile terminal anti-theft method according to an embodiment of the present invention. As shown in FIG. 1, the flow includes at least steps S102 to S106.

Step S102: Receive a background anti-theft open command from the server, where the background anti-theft open command carries the verification information of the mobile terminal.

Step S104: Parsing the background anti-theft opening instruction, obtaining the verification information, and performing verification.

Step S106: If the verification is passed, the anti-theft function is turned on in the background according to the anti-theft command in the background.

In the embodiment of the present invention, it is mentioned in step S102 that the background anti-theft command carries the verification information of the mobile terminal. The authentication information of the mobile terminal (such as a mobile phone or a tablet) may include a unique identity of the mobile terminal and at least one Subscriber Identity Module (SIM) card number, which may include the unique identity of the mobile terminal. The identifier and the account information of the user may also include the unique identity of the mobile terminal, the at least one SIM card number, and the account information of the user. Of course, the verification information may also include other information that can be verified by the mobile terminal, such as the hardware configuration of the mobile terminal, the hardware identification ID of the mobile terminal, the system version number of the mobile terminal, and the like. The embodiment of the present invention is preferably an International Mobile Equipment Identity (IMEI number) of the mobile terminal. The IMEI number itself is permanently bound to the mobile terminal and is unique and has high recognizability. Therefore, in the embodiment of the present invention, the preferred IMEI number is the unique identity of the mobile terminal.

The mobile anti-theft method provided by the embodiment of the present invention will be described in detail by taking different verification information as an example. In this embodiment, three sets of verification information are selected, which are respectively a first group of verification information including an IMEI of the mobile terminal and at least one SIM card number, including an IMEI of the mobile terminal and a second group of verification information of the account information of the user, and simultaneously The third group of verification letters including the IMEI of the mobile terminal, the at least one SIM card number, and the account information of the user interest.

First, the first group of verification information is taken as an example for explanation. In this embodiment, the verification information of the mobile terminal includes an IMEI of the mobile terminal and at least one SIM card number. After receiving the anti-theft open command carrying the verification information, the embodiment of the present invention performs step S104 as shown in FIG. 1 , parses the received background anti-theft open command, and obtains the verification information carried by the background anti-theft open command. After obtaining the verification information, the embodiment of the present invention separately verifies the IMEI and the at least one SIM card number in the verification information. First, the embodiment of the present invention verifies the IMEI in the verification information. If the IMEI in the verification information matches the IMEI of the mobile terminal, the IMEI in the verification information passes the verification. Next, the embodiment of the present invention verifies the SIM card number in the verification information. If at least one SIM card number in the verification information matches the SIM card number in the contact list of the mobile terminal, the SIM card number in the verification information passes the verification. In addition, in the embodiment of the present invention, it is also possible to first verify that at least one SIM card number matches the SIM card number in the contact list of the mobile terminal, and secondly, verify the IMEI in the verification information. In the embodiment of the present invention, the verification order of the IMEI and the at least one SIM card number included in the verification information is not limited.

The number of the SIM card numbers included in the verification information in the embodiment of the present invention may be any integer value other than 0, which is not limited by the embodiment of the present invention. For example, the verification information includes four SIM card numbers, and only one of the SIM card numbers matches the SIM card number in the contact list of the mobile terminal, and the other three SIM card numbers do not match the SIM card number in the contact list of the mobile terminal. , the SIM card number in the verification information is verified. For example, if the verification information includes only one SIM card number, and the SIM card number matches the SIM card number in the contact list of the mobile terminal, the SIM card number in the verification information passes the verification. In actual use, the contact list of the user's mobile terminal may change from time to time due to factors such as job change, work place change, and the like. Therefore, in the embodiment of the present invention, if the SIM card number included in the verification information matches a SIM card number in the contact list of the mobile terminal, the SIM card number in the verification information passes the verification. After the SIM card number in the verification information passes the verification, the SIM card number is identified as a trusted number. In the embodiment of the present invention, the verified SIM card numbers are all identified as trusted numbers, so that in the subsequent operations, the anti-theft commands sent by any trusted number can be identified. Moreover, the embodiment of the present invention performs an anti-theft operation according to the anti-theft instruction sent by the trusted number.

In the embodiment of the present invention, if the IMEI in the verification information passes the verification, and the SIM card number does not match the SIM card number in the contact list of the mobile terminal, the verification information cannot pass the verification. Similarly, when at least one SIM card number in the verification information matches the SIM card number in the contact list of the mobile terminal, but the IMEI in the verification information does not match the IMEI of the mobile terminal, the verification information cannot pass. In the embodiment of the present invention, when both types of information included in the verification information are verified, the verification information is verified to ensure that the user's mobile terminal does not open the anti-theft command due to the malicious operation of the unscrupulous person or the user's mistake operation, thereby avoiding unnecessary In the case of opening the anti-theft function to the user.

As described above, after the execution of the step S104 is completed, that is, after the verification information is verified, if the verification is passed, the step S106 shown in FIG. 1 is executed. In step S106, the embodiment of the present invention turns on the anti-theft function in the background according to the anti-theft command in the background. After the anti-theft function is enabled, when receiving the anti-theft command of the SIM card number identified as the trusted number, the embodiment of the present invention parses the anti-theft command and executes the anti-theft operation corresponding to the anti-theft command. In the embodiment of the present invention, The SIM card number identified as a trusted number refers to a trusted SIM card number that is authenticated and bound to the mobile terminal. For example, a common SIM card number in the address book, a designated white list SIM card number, and the like. After the mobile terminal turns on the anti-theft function, the embodiment of the present invention receives the anti-theft instruction sent by the SIM card number identified as the trusted number. The embodiment of the invention can perform corresponding anti-theft operation according to the anti-theft instruction, avoid the loss of the mobile terminal, or provide a clue for retrieving the mobile terminal after the mobile terminal is lost. For example, after the user's mobile phone is lost, the embodiment of the present invention can enable the anti-theft function of the lost mobile phone through the server. After the anti-theft function is enabled, the embodiment of the present invention sends an anti-theft command to the mobile phone through the bound relatives and friends. After receiving the anti-theft command, the mobile phone can automatically lock the screen or feedback the replaced SIM card number to the server or return the real-time location of the mobile phone to the server according to the anti-theft command, thereby helping the owner to retrieve the stolen mobile phone.

Secondly, the second group of verification information is taken as an example for description. In this embodiment, the verification information of the mobile terminal includes the IMEI and the account information of the user. After receiving the anti-theft open command carrying the verification information, the embodiment of the present invention performs step S104 as shown in FIG. 1 , parses the received background anti-theft open command, and obtains the verification information carried by the background anti-theft open command. After obtaining the verification information, the embodiment of the present invention verifies the IMEI in the verification information and the account information of the user.

First, the embodiment of the present invention verifies the IMEI in the verification information. If the IMEI in the verification information matches the IMEI of the mobile terminal, the IMEI in the verification information passes the verification. Secondly, after the IMEI in the verification information passes the verification, the account information of the login user of the embodiment of the present invention acquires an identifier (Identity, hereinafter referred to as ID) of the account.

The user account information in the embodiment of the present invention may be a user name and a password, and may be a user name and a verification code randomly selected by the system, and may also be a user's email account, etc., which is not limited by the embodiment of the present invention. Preferably, in the embodiment of the present invention, the user name and password are selected as the user account information. In actual use, using the user name and password as the account information to log in can reasonably and effectively ensure the security of the user account. If the user name and the randomly selected verification code are used as the account, although it is only necessary to remember the user name and no password, it is convenient, but lacks security. In addition, it is more convenient to use the email account as the account information, but because the login location of the email account is easy to change, the email account is easily leaked, and there is also a security risk. Therefore, after the IMEI in the verification information passes the verification, the embodiment of the present invention uses the username and password to log in to the account information to obtain the ID of the account.

After obtaining the account ID, the embodiment of the present invention sends the account ID to the server, and the account ID is verified by the server. After receiving the verification result obtained by the server, the embodiment of the present invention determines whether the account information of the user passes the verification. If the user's account information is verified, the embodiment of the present invention determines that the verification information is verified. If the user's account information does not pass the verification, the embodiment of the present invention determines that the verification information has not passed the verification.

In the embodiment of the present invention, the IMEI in the verification information may be first verified. Secondly, the account information of the user in the verification information is verified. The embodiment of the present invention may also first verify the account information of the user, and secondly, verify the IMEI in the verification information. The embodiment of the present invention does not limit the order of the IMEI in the verification verification information and the account information of the user. The verification of the IMEI in the verification information only requires the embodiment of the present invention to obtain its own IMEI and match the two IMEIs. To verify the user account information in the verification information, the account information of the user is required to be logged in the embodiment of the present invention. After the account ID is obtained, the account ID is sent to the server for verification. The step of verifying the user's account information is more cumbersome and complicated than verifying the IMEI. Therefore, it is preferred in the embodiment of the invention to first verify the IMEI. After the IMEI in the verification information passes the verification, the account information of the user in the verification information is verified to ensure that the verification information is verified more efficiently.

As described above, in the embodiment of the present invention, when both types of information included in the verification information are verified, the verification information is verified, and the user's mobile terminal is not opened by the malicious operation of the unscrupulous user or the user's mistake operation. Instructions to avoid the trouble of turning on the anti-theft function in unnecessary situations.

After the verification information is verified, the step S104 is completed, and the embodiment of the present invention continues to perform step S106. In step S106, when the verification information is verified, the embodiment of the present invention turns on the anti-theft function in the background according to the received background anti-theft opening instruction. After the anti-theft function is enabled, when the anti-theft command of the verified account ID is received, the embodiment of the present invention parses the anti-theft command and executes the anti-theft operation corresponding to the anti-theft command. For example, after the user's mobile phone is lost, if the lost phone of the user is not bound with a trusted number, the user can log in to the server to enable the anti-theft function of the lost mobile phone. After the anti-theft function of the lost mobile phone is turned on, the embodiment of the present invention can log in to the registered account and send an anti-theft command to the mobile phone through the unique account ID in the account. After receiving the anti-theft command, the mobile phone can automatically lock the screen or feedback the replaced SIM card number to the server or return the real-time location of the mobile phone to the server according to the anti-theft command, thereby helping the owner to retrieve the stolen mobile phone.

Finally, the third group of verification information is taken as an example for description. In this embodiment, the verification information of the mobile terminal includes the IMEI, the at least one SIM card number, and the account information of the user. After receiving the anti-theft open command carrying the verification information, the embodiment of the present invention performs step S104 as shown in FIG. 1 , parses the received background anti-theft open command, and obtains the verification information carried by the background anti-theft open command. After obtaining the verification information, the embodiment of the present invention verifies the IMEI in the verification information, the at least one SIM card number, and the account information division of the user. First, the embodiment of the present invention verifies the IMEI in the verification information. If the IMEI in the verification information matches the IMEI of the mobile terminal, the IMEI in the verification information passes the verification. Next, the embodiment of the present invention verifies the SIM card number in the verification information. If at least one SIM card number in the verification information matches the SIM card number in the contact list of the mobile terminal, the SIM card number in the verification information passes the verification. In addition, in the embodiment of the present invention, it is also possible to first verify that at least one SIM card number matches the SIM card number in the contact list of the mobile terminal, and secondly, verify the IMEI in the verification information, which is not used in the embodiment of the present invention. limited.

The format of the SIM card number included in the verification information in the embodiment of the present invention may be any integer value other than 0, which is not limited by the embodiment of the present invention. For example, the verification information includes two SIM card numbers, one of which matches the SIM card number in the contact list of the mobile terminal, and the other SIM card number does not match the SIM card number in the contact list of the mobile terminal. The SIM card number in the verification information is verified. In actual use, the contact list of the user's mobile terminal may change from time to time due to factors such as the change of position, the change of the location of the Principality. Therefore, in the embodiment of the present invention, if the SIM card number included in the verification information matches a SIM card number in the contact list of the mobile terminal, the SIM card number in the verification information passes the verification.

When the IMEI and the at least one SIM card number in the verification information pass the verification, the embodiment of the present invention continues to verify the account information of the user in the verification information. The user account information in the embodiment of the present invention may be a user name and a password, and may be a user name and a verification code randomly selected by the system, or may be a user email account, etc., and the implementation of the present invention This example does not limit this. Preferably, in the embodiment of the present invention, the user name and password are selected as the user account information. In actual use, using the user name and password as the account information to log in can reasonably and effectively ensure the security of the user account. If the user name and the randomly selected verification code are used as the account, although it is only necessary to remember the user name and no password, it is convenient, but lacks security. In addition, it is more convenient to use the email account as the account information, but because the login location of the email account is easy to change, the email account is easily leaked, and there is also a security risk. Therefore, after the IMEI in the verification information and the at least one SIM card number pass the verification, the embodiment of the present invention uses the username and password to log in to the account information to obtain the ID of the account.

After obtaining the account ID, the embodiment of the present invention sends the account ID to the server, and the account ID is verified by the server. After receiving the verification result obtained by the server, the embodiment of the present invention determines whether the account information of the user passes the verification. If the user's account information does not pass the verification, the embodiment of the present invention determines that the verification information has not passed the verification. If the account information of the user is verified, the embodiment of the present invention determines that the verification information passes the verification.

In the embodiment of the present invention, when the verification information of the mobile terminal includes the IMEI, the at least one SIM card number, and the account information of the user, if only three of them simultaneously pass the verification, the verification information passes the verification. For example, when the IMEI and the at least one SIM card number in the verification information pass the verification, but the user account information in the verification information fails the verification, the verification information fails the verification. In addition, in the embodiment of the present invention, if the IMEI in the verification information is first verified, and the IMEI fails to pass the verification, the SIM card number in the verification information and the account information of the user need not be verified, and the verification information cannot pass the verification. In the embodiment of the present invention, when all the information included in the verification information is verified, the verification information is verified, so that the user's mobile terminal does not open the anti-theft command due to the malicious operation of the unscrupulous person or the user's mistake operation, thereby avoiding unnecessary In the case of turning on the anti-theft function to bring trouble to the user.

After the verification information is verified, the step S104 is completed, and the embodiment of the present invention continues to perform step S106. In step S106, when the verification information is verified, the embodiment of the present invention turns on the anti-theft function in the background according to the received background anti-theft opening instruction. After the anti-theft function is enabled, when the anti-theft instruction of the verified account ID is received, the embodiment of the present invention parses the anti-theft instruction and executes the anti-theft operation corresponding to the anti-theft instruction. For example, after the user's mobile phone is lost, the embodiment of the present invention can log in to the server to send a background anti-theft open command to the lost mobile phone. After the anti-theft function is enabled in the background of the mobile phone, the embodiment of the present invention can send an anti-theft command to the lost mobile phone through the bound friend number or the ID in the registered user account information. After receiving the anti-theft command, the mobile phone can automatically lock the screen or feedback the replaced SIM card number to the server or return the real-time location of the mobile phone to the server according to the anti-theft command, thereby helping the owner to retrieve the stolen mobile phone.

The mobile terminal anti-theft method provided by the above preferred embodiments is based on the same inventive concept. The embodiment of the present invention provides a client, which is disposed on a mobile terminal that does not have an anti-theft function, to implement the anti-theft method of the mobile terminal.

FIG. 2 is a schematic structural diagram of a mobile terminal anti-theft client according to an embodiment of the present invention. Referring to FIG. 2, the client in the embodiment of the present invention includes at least a receiving module 210, a parsing module 220, and an anti-theft opening module 230.

The functions of each device or component of the client and the connection relationship between the components of the embodiment of the present invention are now introduced:

The receiving module 210 is configured to receive a background anti-theft opening command from the server, where the background anti-theft opening command carries the verification information of the mobile terminal.

The parsing module 220 is coupled to the receiving module 210 and configured to parse the background anti-theft opening command, obtain verification information, and perform verification.

The anti-theft opening module 230 is coupled to the parsing module 220 and configured to enable the anti-theft function in the background according to the anti-theft command in the background.

In the embodiment of the present invention, the receiving module 210 shown in FIG. 2 receives a background anti-theft opening command from the server. The backend anti-theft command of the server carries the verification information of the mobile terminal.

In the embodiment of the present invention, the verification information of the mobile terminal (such as a mobile phone or a tablet computer) may include the unique identity of the mobile terminal and the at least one SIM card number, and may include the unique identity of the mobile terminal and the account information of the user. The mobile phone's unique identity, at least one SIM card number, and the user's account information may be included at the same time. The embodiment of the present invention is preferably an IMEI. The IMEI itself is permanently bound to the mobile terminal and is unique and has high recognizability. Therefore, in the embodiment of the present invention, the IMEI is preferably a unique identifier of the mobile terminal.

The mobile anti-theft client provided by the embodiment of the present invention will be described in detail by taking different authentication information as an example. In this embodiment, three sets of verification information are selected, which are respectively a first group of verification information including an IMEI of the mobile terminal and at least one SIM card number, including an IMEI of the mobile terminal and a second group of verification information of the account information of the user, and simultaneously The third group of verification information includes the IMEI of the mobile terminal, the at least one SIM card number, and the account information of the user.

First, the first group of verification information is taken as an example for explanation. In this embodiment, the verification information of the mobile terminal includes an IMEI of the mobile terminal and at least one SIM card number. After the receiving module 210 receives the anti-theft opening command carrying the verification information, the parsing module 220 is triggered. After the parsing module 220 is triggered, the anti-theft open command is parsed, and the verification information carried by the background anti-theft open command is obtained. After obtaining the verification information, the parsing module 220 continues to verify the IMEI and the at least one SIM card number in the verification information respectively. First, the parsing module 220 verifies the IMEI in the verification information. If the IMEI in the verification information matches the IMEI of the mobile terminal, the IMEI in the verification information passes the verification. Next, the parsing module 220 verifies the SIM card number in the verification information. If at least one SIM card number in the verification information matches the SIM card number in the contact list of the mobile terminal, the SIM card number in the verification information passes the verification. In addition, the parsing module 220 in the embodiment of the present invention may also first verify that at least one SIM card number matches the SIM card number in the contact list of the mobile terminal, and secondly, verify the IMEI in the verification information. In the embodiment of the present invention, the verification order of the IMEI and the at least one SIM card number included in the verification information is not limited.

The number of the SIM card numbers included in the verification information in the embodiment of the present invention may be any integer value other than 0, which is not limited by the embodiment of the present invention. For example, the verification information includes four SIM card numbers, and only one of the SIM card numbers matches the SIM card number in the contact list of the mobile terminal, and the other three SIM card numbers do not match the SIM card number in the contact list of the mobile terminal. , the SIM card number in the verification information is verified. For example, if the verification information includes only one SIM card number, and the SIM card number matches the SIM card number in the contact list of the mobile terminal, the SIM card number in the verification information passes the verification. In actual use, the contact list of the user's mobile terminal may change from time to time due to factors such as job change, work place change, and the like. Therefore, the present invention In an embodiment, if the SIM card number included in the verification information matches a SIM card number in the contact list of the mobile terminal, the SIM card number in the verification information passes the verification.

As described above, after the verification module 220 verifies the verification information, if the verification information fails the verification according to the parsing module 220, the rejection module 240 is triggered. After the rejection module 240 is triggered, the background anti-theft instruction is refused to be executed. If the verification information passes the verification according to the parsing module 220, the anti-theft opening module 230 shown in FIG. 2 turns on the anti-theft function in the background according to the anti-theft command in the background. After the anti-theft function is turned on, the trust identification module 250 coupled with the anti-theft opening module 230 identifies that at least one SIM card number that has passed the verification is a trusted SIM card number. When receiving the anti-theft instruction sent by the SIM card number identified as the trusted number, the anti-theft processing module 260 performs a corresponding anti-theft operation according to the anti-theft instruction, avoids the loss of the mobile terminal, or provides the retrieval of the mobile after the mobile terminal is lost. The clue of the terminal.

Secondly, the second group of verification information is taken as an example for description. In this embodiment, the verification information of the mobile terminal includes the IMEI and the account information of the user. After the receiving module 210 in the client receives the anti-theft opening command carrying the verification information, the parsing module 220 is triggered. The parsing module 220 parses the received background anti-theft open command, and obtains the verification information carried by the background anti-theft open command. After obtaining the verification information, the parsing module 220 verifies the IMEI in the verification information and the account information of the user.

First, the parsing module 220 verifies the IMEI in the verification information. If the IMEI in the verification information matches the IMEI of the mobile terminal, the IMEI in the verification information passes the verification. Secondly, after the IMEI in the verification information passes the verification, the account information of the login user of the embodiment of the present invention acquires the ID of the account.

After obtaining the account ID, the parsing module 220 verifies the account ID by sending the account ID to the server. After receiving the verification result obtained by the server, the parsing module 220 determines whether the account information of the user passes the verification. If the account information of the user passes the verification, the parsing module 220 determines that the verification information passes the verification. The anti-theft opening module 230 is triggered. The anti-theft opening module 230 turns on the anti-theft function in the background. If the user's account information does not pass the verification, the parsing module 220 triggers the rejection module 240. The rejection module 240 refuses to enable the anti-theft function in the background.

In the embodiment of the present invention, the parsing module 220 may first verify the IMEI in the verification information. Secondly, the account information of the user in the verification information is verified. The parsing module 220 may also first verify the account information of the user, and secondly, verify the IMEI in the verification information. The verification of the IMEI in the verification information only requires the embodiment of the present invention to obtain its own IMEI and match the two IMEIs. To verify the user account information in the verification information, the account information of the user is required to be logged in the embodiment of the present invention. After the account ID is obtained, the account ID is sent to the server for verification. The step of verifying the user's account information is more cumbersome and complicated than verifying the IMEI. Therefore, it is preferred in the embodiment of the invention to first verify the IMEI. After the IMEI in the verification information passes the verification, the account information of the user in the verification information is verified to ensure that the verification information is verified more efficiently.

After the anti-theft opening module 230 turns on the anti-theft function, if the anti-theft processing module 260 receives the anti-theft command sent by the verified account ID, the anti-theft processing module 260 parses the anti-theft instruction. After parsing, the anti-theft processing module 260 performs a corresponding anti-theft operation according to the anti-theft instruction. For example, after the user's mobile phone is lost, the login server sends an anti-theft open command to the lost mobile phone, and the receiving module 210 of the client in the embodiment of the present invention verifies the anti-theft open command after receiving the background anti-theft open command. If the background anti-theft opening command passes the verification, the anti-theft opening module 230 turns on the background anti-theft function, and the anti-theft processing module 260 performs the corresponding operation according to the received anti-theft instruction. For example, according to the received anti-theft command, the automatic lock screen or the feedback of the replaced SIM card number to the server or return to the real-time location of the mobile phone to the server, etc., help the owner to retrieve the stolen mobile phone.

Finally, the third group of verification information is taken as an example for description. In this embodiment, the verification information of the mobile terminal includes the IMEI, the at least one SIM card number, and the account information of the user. When the receiving module 210 of the client shown in FIG. 2 receives the anti-theft opening command carrying the verification information, the parsing module 220 is triggered. The parsing module 220 parses the received background anti-theft open command, and obtains the verification information carried by the background anti-theft open command. After obtaining the verification information, the parsing module 220 verifies the IMEI in the verification information, the at least one SIM card number, and the account information portion of the user. First, the parsing module 220 verifies the IMEI in the verification information. If the IMEI in the verification information matches the IMEI of the mobile terminal, the IMEI in the verification information passes the verification. Next, the verification module 220 verifies the SIM card number in the verification information. If at least one SIM card number in the verification information matches the SIM card number in the contact list of the mobile terminal, the SIM card number in the verification information passes the verification. In addition, the parsing module 220 may first verify that at least one SIM card number matches the SIM card number in the contact list of the mobile terminal, and secondly, verify the IMEI in the verification information, which is not limited by the embodiment of the present invention.

When the IMEI in the verification information and the at least one SIM card number pass the verification, the trust identification module 250 identifies the verified SIM card number as the trusted card number. In addition, the parsing module 220 continues to verify the account information of the user in the verification information. The user account information in the embodiment of the present invention may be a user name and a password, and may be a user name and a verification code randomly selected by the system, and may also be a user's email account, etc., which is not limited by the embodiment of the present invention. Preferably, in the embodiment of the present invention, the user name and password are selected as the user account information. In actual use, using the user name and password as the account information to log in can reasonably and effectively ensure the security of the user account. If the user name and the randomly selected verification code are used as the account, although it is only necessary to remember the user name and no password, it is convenient, but lacks security. In addition, it is more convenient to use the email account as the account information, but because the login location of the email account is easy to change, the email account is easily leaked, and there is also a security risk. Therefore, after the IMEI in the verification information and the at least one SIM card number pass the verification, the embodiment of the present invention uses the username and password to log in to the account information to obtain the ID of the account.

After obtaining the account ID, the parsing module 220 sends the account ID to the server, and the server ID verifies the account ID. After receiving the verification result obtained by the server, the parsing module 220 determines whether the account information of the user passes the verification. If the user's account information does not pass the verification, the parsing module 220 determines that the verification information has not passed the verification. If the account information of the user passes the verification, the parsing module 220 determines that the verification information passes the verification.

After the parsing module 220 in the client determines that the verification information has not passed the verification, the parsing module 220 triggers the denial module 240. After the parsing module 220 in the client determines that the verification information passes the verification, the parsing module 220 triggers the anti-theft opening module 230. After the anti-theft function is enabled, when the anti-theft processing module 260 receives the anti-theft instruction of the verified account ID, the embodiment of the present invention parses the anti-theft instruction and executes the anti-theft operation corresponding to the anti-theft instruction.

For example, after the user's mobile phone is lost, the login server sends a background anti-theft open command to the lost mobile phone, and the client in the embodiment of the present invention verifies the background anti-theft open command after receiving the background anti-theft open command. If the background anti-theft opening command passes the verification, the anti-theft function is turned on in the background of the mobile phone. After the anti-theft function is enabled in the background of the mobile phone, the anti-theft command can be sent to the lost mobile phone through the bound friend number or the ID in the registered user account information. After receiving the anti-theft command, the mobile phone can automatically lock the screen or feedback the replaced SIM card number to the server or return the real-time location of the mobile phone to the server according to the anti-theft command, thereby helping the owner to retrieve the stolen mobile phone.

According to any one of the above preferred embodiments or combinations of the plurality of preferred embodiments, the embodiments of the present invention can achieve the following beneficial effects:

In the embodiment of the present invention, when the mobile terminal is lost, the background anti-theft open command can be sent to the server to Mobile terminal. After receiving the background anti-theft open command, it parses and verifies it to ensure that the received background anti-theft command is a real and valid and reliable command, avoiding receiving background anti-theft commands sent from untrusted or malicious servers, causing the mobile terminal to open incorrectly. Anti-theft function. If the malicious server maliciously locks the mobile terminal using the anti-theft function, causing all or part of the functions of the mobile terminal to be unavailable, the user may be adversely affected. After the received background anti-theft opening command is verified, the embodiment of the present invention turns on the anti-theft function in the background of the mobile terminal according to the background opening anti-theft command, which solves the problem that the anti-theft function cannot be opened after the mobile terminal is lost in the prior art. The method of remotely opening the anti-theft function enables the lost mobile terminal to open the anti-theft without being retrieved, thereby improving the security of the mobile terminal, and the verification function also prevents the mobile terminal from being maliciously turned on by the anti-theft function. Improve the security of mobile terminals. Therefore, the embodiment of the present invention can open the anti-theft function of the mobile terminal after the mobile terminal is lost, and then perform the corresponding anti-theft operation according to the anti-theft instruction, thereby achieving the beneficial effect of more reasonable and effective guarantee of the security of the mobile terminal and combating theft crime.

Embodiment 2

Another embodiment of the present invention provides a mobile terminal anti-theft method. FIG. 3 is a flow chart showing the processing of the mobile terminal anti-theft method according to an embodiment of the present invention. As shown in FIG. 3, the flow includes at least steps S302 to S306.

Step S302: Receive an anti-theft command from a sender, where the anti-theft command uses a short message as a transmission carrier.

Step S304, parsing the anti-theft command, and obtaining an anti-theft command corresponding to the instruction.

Step S306, performing an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

In the embodiment of the present invention, the anti-theft command from the sender that uses the short message as the transmission carrier is received, the anti-theft command is obtained by parsing the anti-theft command, and the corresponding anti-theft operation can be performed according to the anti-theft command. Therefore, the anti-theft command in the embodiment of the present invention is from a device or a terminal capable of sending a short message, and a device or a terminal capable of sending a short message (such as a mobile phone, a computer, a tablet, etc.) can be realized, so that the anti-theft of the mobile terminal can be realized conveniently and quickly. The problem that the mobile terminal cannot be burglarized after the mobile terminal is stolen is solved in the prior art. Moreover, the use of other devices or terminals capable of sending short messages can enable the anti-theft function of the mobile terminal to avoid theft of the anti-theft function by the mobile terminal itself, as the prior art says. After the mobile terminal is stolen, the embodiment of the present invention can still receive the anti-theft instruction of the sender, and perform the anti-theft operation according to the anti-theft command obtained by analyzing the anti-theft instruction. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The inability of the thief to use the mobile terminal causes the thief to fail to renovate the mobile terminal by brushing the machine, and the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

As shown in step S302 in FIG. 3, the anti-theft command received by the embodiment of the present invention uses a short message as a transmission carrier. Before receiving the anti-theft command with the short message as the carrier, the embodiment of the invention registers the short message interception function. Figure 4 shows the basis A flowchart of processing a registered short message interception function according to an embodiment of the present invention. As shown in step S402 in FIG. 4, the embodiment of the present invention first registers a short message interception function. After the registration is completed, the embodiment of the present invention performs step S404 to generate a mapping table corresponding to the anti-theft command and the anti-theft command. If the short message is the sending carrier of the anti-theft command, the mapping table may also be referred to as a “sms-command table”, and the anti-theft command corresponding to the received short message may be found and determined according to the table. In the mapping table, the anti-theft command and the anti-theft command form a correspondence relationship. For example, "Dingwei#", "Suoding#", etc. In the mapping table, "Dingwei#" in the anti-theft command can find the Locate command in the corresponding anti-theft command in the mapping table. Similarly, "Suoding#" in the anti-theft command can find the corresponding in the mapping table. The lock screen (Lock) command in the anti-theft command. In addition, in order to distinguish the anti-theft command from the ordinary short message, the anti-theft command stores an identification character identifying the anti-theft command to help identify the anti-theft command in the short message. For example, "#" in "Dingwei#", "Suoding#", or "*" before and after the anti-theft command in "*Dingwei*". When the "#" or "*" mentioned in the above preferred embodiment or other recognized characters that can be input by the mobile terminal appear in the short message, the embodiment of the present invention can identify and intercept the anti-theft instruction in the short message, thereby being able to continue execution. Anti-theft operation. The recognized character in this example can be a combination of one or more characters. Due to the distinguishing characteristics of the recognized characters, special characters that are not commonly used are usually selected as the recognized characters, such as "#" and "*" mentioned above, and for example, characters such as Roman letters and Greek letters that are not commonly used can be designated as the recognized characters. . The combination of multiple characters can enhance the verification function of identifying characters. For example, the following anti-theft format can be set: if a special character is detected every N characters, it proves that the short message is an anti-theft SMS, not a normal short message. At this time, according to the length of the short message content, the number of special characters changes accordingly, which may be 1, 2, 3, ....

After the SMS interception function is registered, the embodiment of the present invention performs the operation according to the processing flowchart of the short message receiving processing method according to an embodiment of the present invention as shown in FIG. 4 . As shown in FIG. 5, after the embodiment of the present invention receives the short message (ie, step S502), the embodiment of the present invention performs step S504 to determine whether the received short message carries the anti-theft instruction. According to the mapping table generated in step S404 in FIG. 4, the embodiment of the present invention queries whether the received short message carries the special character included in the mapping table. If the special character is included, it is determined that the received short message carries the anti-theft command, and the embodiment of the present invention continues to perform step S506. If the special character is not included, it is determined that the received short message does not carry the anti-theft command, and the embodiment of the present invention continues to step S508.

As shown in step S506 in FIG. 5, the embodiment of the present invention determines that the short message is carried in the short message, and then intercepts the short message (also commonly referred to as eating the short message). In the embodiment of the present invention, intercepting the short message can prevent the short message from appearing in the system of the mobile terminal, causing the suspicion of the thief, and causing the thief to be vigilant. If the mobile terminal's system displays the short message carrying the anti-theft command, the thief judges that the mobile terminal turns on the anti-theft function, and the thief may perform operations such as flashing or unplugging the battery to the mobile terminal, thereby reducing the stolen mobile terminal being retrieved. Probability, and increase the difficulty of the relevant departments to retrieve stolen terminals and capture theft. After the step S506 is performed, the embodiment of the present invention continues to perform step S510, acquiring the anti-theft instruction information in the short message, and triggering the operation of determining the identity information of the sender, and the process ends. If it is determined that the received short message does not carry the anti-theft command, the embodiment of the present invention performs step S508 to release the short message, and the process ends.

In the embodiment of the present invention, when it is determined that the received short message does not carry the anti-theft command, releasing the short message can reduce the vigilance of the thief, and is beneficial for recovering the stolen terminal and capturing the thief. For example, when the user's mobile terminal is lost After that, if the thief sees that the mobile terminal can receive the short message in the stolen mobile terminal, it is considered that the mobile terminal is not locked, and the anti-theft function is not turned on. In addition, the embodiment of the present invention intercepts the short message carrying the anti-theft command so that it cannot be displayed in the system of the mobile terminal, but performs the anti-theft operation according to the anti-theft instruction carried in the short message in the background. The thief cannot find that the mobile terminal has turned on the anti-theft function, and performs the corresponding anti-theft operation, such as reporting the real-time location of the mobile terminal and even reporting the fingerprint of the thief. Therefore, the embodiment of the invention can reduce the vigilance of the thief and increase the possibility of the stolen mobile terminal retrieving, thereby effectively curbing the occurrence of theft crime and protecting the user's property security.

As mentioned above, when the received short message carries the anti-theft instruction, the embodiment of the present invention acquires the anti-theft instruction information in the short message and triggers the operation of determining or verifying the sender identity information. As shown in step S304 in FIG. 3, the embodiment of the present invention parses the anti-theft command, and obtains the anti-theft command corresponding to the instruction.

In the embodiment of the present invention, the anti-theft instruction is parsed, and the verification code of the sender that sends the anti-theft instruction is obtained. After the verification code is obtained, the embodiment of the present invention continues to match the obtained verification code with the verification code pre-stored by the mobile terminal, and determines whether to acquire the anti-theft command corresponding to the anti-theft instruction according to the matching result. If the obtained verification code matches the trusted mobile terminal identifier and/or password pre-stored by the mobile terminal, the anti-theft command is obtained. If the obtained verification code does not match the trusted mobile terminal identifier and/or password pre-stored by the mobile terminal, in order to avoid receiving the anti-theft command sent by the malicious sender, the erroneous anti-theft operation is performed on the mobile terminal, and the embodiment of the present invention ignores the Anti-theft command.

In the embodiment of the present invention, the verification code may be the sender's mobile terminal identifier and/or the password that the sender can trust. The sender's mobile terminal identifier includes at least one of a sender's phone number, a sender's SIM card number, and a sender's IMEI. The password that proves that the sender can trust may be at least one of the sender's mobile terminal identifier and a pre-set string that the sender can trust. For example, any combination of numbers and letters can be set to a string that proves that the sender can trust. For example, ac1088206, A34TFAK6808, etc. It is also possible to set the name of the user or the birthday of the user, the birthday of the pet as a password to prove that the sender can trust, and the like.

6 shows a process flow diagram of a method of pre-storing a trusted mobile terminal identity and/or password in accordance with a preferred embodiment of the present invention. It should be noted that, in the preferred embodiment, the trusted mobile terminal identifier and/or password are collectively referred to as a password, and the trusted mobile terminal identifier is referred to as a relative friend number. Referring to FIG. 6, the flow includes at least steps S602 to S612.

Step S602, whether to set a relative friend number.

In the preferred embodiment, the user is first asked whether the friend number is set on the mobile terminal. If yes, step S604 is performed, and if no, step S608 is performed.

Step S604, setting a relative friend number.

If the user chooses to set the number of friends and relatives, the embodiment of the present invention selects several common contact telephone numbers according to the address book or the common contact list or white list local to the mobile terminal, and sets the number as a relative friend number.

Step S606: After setting the family and friends number, set the password as the relative friend number. After the mobile terminal receives the short message carrying the anti-theft command, the anti-theft command is parsed to obtain the verification code. If the verification code matches the pre-set number of friends and relatives as the password, the anti-theft command corresponding to the anti-theft command is obtained.

Step S608, whether a password is set.

If the friend and friend numbers are not set according to the user's selection, continue to ask whether to set the password. If not set Set, the process ends. If so, step S612 is performed.

Step S610, setting a password according to a string input by the user.

In step S612, the password is confirmed to be turned on.

After setting the password to the number of friends and relatives, confirm that the password function is enabled and the process ends.

The method for storing the trusted mobile terminal identifier and/or password is as described above. In this embodiment of the present invention, the trusted mobile terminal identifier and the stored trusted mobile terminal may be set by setting the trusted mobile terminal identifier and/or the password to be empty. / or password is deleted. For example, the embodiment of the present invention can set the family friend number and the SMS anti-theft password to be empty according to the flow shown in FIG. 6, and click the “open password” column to turn off the password function. After the trusted mobile terminal identifier and/or password is deleted, the embodiment of the present invention may also select the logout anti-theft function.

As described above, the embodiment of the present invention obtains a verification code when parsing the anti-theft instruction, and determines whether the anti-theft instruction is encrypted. If the anti-theft command is an encrypted anti-theft command, the embodiment of the present invention decrypts the anti-theft instruction by using a corresponding decryption means, and decrypts the verification code by using a corresponding decryption means, and obtains the decrypted verification code and performs matching. In the embodiment of the present invention, the anti-theft command may be encrypted by using an encryption algorithm. In the embodiment of the present invention, the anti-theft command and the verification code are decrypted by using a corresponding decryption method when parsing the anti-theft command. Limited. Preferably, in the embodiment of the present invention, the most widely used Data Encryption Standard (DES) is used to encrypt and decrypt the anti-theft command. In addition, the embodiment of the present invention can perform encryption processing on other information or contents other than the verification code and the anti-theft command in the received anti-theft instruction. The embodiment of the invention encrypts all the information or content in the anti-theft command, and can enhance the protection of the important information or content in the anti-theft command (such as the verification code or the anti-theft command in the anti-theft command), and improve the security of the received anti-theft command. Sex.

After the verification code carried in the anti-theft command is matched according to the pre-stored verification code, if the verification code of the sender and the verification code of the mobile terminal can match, the anti-theft command is parsed to obtain the corresponding anti-theft command. After the anti-theft command is obtained, the step S306 shown in FIG. 3 is executed, and the operation corresponding to the anti-theft command is executed to implement the anti-theft of the mobile terminal.

In the process in which any anti-theft command is executed, the embodiment of the present invention polls whether the command is successfully executed. FIG. 7 shows a process flow diagram for polling a command execution situation in accordance with one embodiment of the present invention. Step S702 in FIG. 7 is executed to determine whether the anti-theft command to be executed is successfully executed. If the anti-theft command fails to be executed according to the judgment result, step S704 is executed, and the anti-theft command is attempted again, and the flow ends. If the anti-theft command is successfully executed according to the judgment result, the flow ends.

In the embodiment of the present invention, the polling query is performed on the execution of the anti-theft command to ensure that the anti-theft command acquired by the mobile terminal can be executed in time, so as to prevent the thief from brushing or other operations on the mobile terminal due to the untimely execution of the anti-theft command. Can't be retrieved. For example, the embodiment of the present invention will execute a lock screen command to query whether the lock screen command is successfully executed. If the lock screen command is not executed, the embodiment of the present invention executes a lock screen command to lock the screen of the mobile terminal. If the lock screen command is successfully executed, the embodiment of the present invention abandons the execution of the screen lock command again.

After the received anti-theft command is executed, the embodiment of the present invention returns the execution result as a receipt to return the anti-theft finger The sender of the order reminds the sender that the anti-theft command has been executed. After receiving the receipt, the sender can continue the next anti-theft operation. In addition, if the anti-theft command sender does not receive the receipt within the specified time, the embodiment of the present invention initiates a polling query to check whether the receipt is successful. FIG. 8 shows a process flow diagram of a method of querying a receipt in accordance with one embodiment of the present invention. When the sender does not receive the receipt within the execution time, the embodiment of the present invention performs step S802 shown in FIG. 8 to request a query receipt from the server. Then, the embodiment of the present invention performs step S804 to query whether the receipt is successful. If successful, the process ends. If not successful, the embodiment of the present invention returns to step S802 until the query receipt is successful. By sending a receipt query, the embodiment of the invention ensures that the sender of the anti-theft command can know the execution status of the anti-theft command in time, and can know the execution of the anti-theft command in time, and perform the anti-theft operation more efficiently. Further, the embodiment of the present invention can improve the probability of the stolen mobile terminal retrieving.

The mobile terminal anti-theft method of the present invention will now be described with reference to specific embodiments.

9 to 11 are flowcharts showing the processing of the anti-theft method of the mobile terminal according to a preferred embodiment of the present invention. The method for supporting the anti-theft method of any of the mobile terminals is described above, and the anti-theft method of the mobile terminal is described more clearly and easily. It should be noted that, in order to make the preferred embodiment more clear and simple, in the preferred embodiment, the sender is set to the mobile phone of the relatives and friends, and the mobile terminal is set to the stolen mobile phone.

FIG. 9 is a flow chart showing the processing of the mobile terminal anti-theft method according to a preferred embodiment of the present invention. As shown in FIG. 9, after the mobile phone is stolen, the preferred embodiment performs step S902 to send an anti-theft SMS to the stolen mobile phone through the mobile phone of the relatives and friends. The number of the friend's mobile phone is pre-stored in the stolen mobile phone. After the stolen mobile phone receives the anti-theft SMS, the preferred embodiment performs step S904 to process the anti-theft SMS. After the processing is completed, step S906 is executed to return the stolen processing result to the mobile phone of the relatives and friends, and the anti-theft processing flow of the stolen mobile phone is completed.

The processing flow of the mobile terminal anti-theft method of the preferred embodiment is introduced from the mobile phone side of the relatives and friends and the stolen mobile phone side respectively.

Please note that the sender and the whistle-selling sender are represented by the family and friends mobile phone. According to the disclosure of the present invention, those skilled in the art can understand that the burglar-proof command sender can not only make the friends and relatives mobile phone, but can be any other communication device that can send short messages. The authenticity of the sender is verified by verifying the password contained in the anti-theft command, and the present invention is not limited thereto.

FIG. 10 is a flow chart showing the processing of the mobile terminal anti-theft method on the mobile phone side of the relatives and friends according to an embodiment of the present invention. Referring to FIG. 10, the flow includes at least steps S1002 to S1006.

After the mobile phone is stolen, the embodiment edits and sends the anti-theft SMS to the stolen mobile phone through the mobile phone of the relatives and friends. When editing the anti-theft SMS, if the anti-theft command in the anti-theft SMS is a simple operation, such as “locking the mobile phone screen”, the embodiment can directly transmit by editing the special anti-theft short message. If the anti-theft command in the anti-theft SMS is some anti-theft commands with high security requirements, such as "delete mobile phone data", "backup mobile phone data", etc., this embodiment first encrypts the anti-theft SMS to be sent. Second, the encrypted anti-theft SMS is sent to the stolen phone.

In step S1002 shown in FIG. 10, in the embodiment, when the anti-theft short message to be sent is encrypted, the special mark is first spliced. There is a special mark stitched in step S1002 in the above-mentioned map containing special characters and anti-theft instructions. Also, in this mapping, there are special tags dedicated to encryption. For example, in the mapping, both "Dingwei#" and "Dingwei#E" exist, and the corresponding anti-theft commands are all Locate commands. but "Dingwei#" indicates an unencrypted anti-theft command, and "Dingwei#E" identifies an encrypted anti-theft command.

After that, the embodiment continues to perform step S1004 to encrypt the remaining content. For example, in "Dingwei#E1380013800", the number after "Dingwei#E" indicates the verification code, that is, the password or the number of friends and relatives pre-stored by the stolen mobile phone. Step S1004 performs encryption processing on the password or the relative friend number. After the encryption process, "DingweiE#ac35e5b301" is obtained. It should be noted that the letters and numbers in the anti-theft command shown in the embodiment of the present invention are only used as examples, and cannot represent the real digits of the real password or the number of friends and relatives or the actual display of the encrypted anti-theft command. After encrypting the anti-theft SMS, the embodiment proceeds to step S1006 to send the anti-theft SMS to the stolen mobile phone, and the process ends.

After the relatives and friends send the anti-theft SMS to the stolen mobile phone, the stolen mobile phone processes the received anti-theft SMS. FIG. 11 is a flow chart showing the processing of the mobile terminal anti-theft method on the side of the stolen mobile phone according to an embodiment of the present invention. Referring to FIG. 11, the flow includes at least steps S1102 to S1120.

Step S1102, receiving an anti-theft message.

Step S1104: Determine whether the sender of the received anti-theft SMS is a relative friend number. If yes, step S1110 is directly executed, and if no, step S1106 is performed.

Step S1106: Determine whether the received anti-theft SMS contains content encrypted by DES. If yes, go to step S1118, if no, go to step S1108.

Step S1108: Determine whether the verification code in the anti-theft SMS is correct.

Specifically, the verification code in the anti-theft SMS may be a password that proves that the sender can be trusted, may be the identification information of the sender's mobile terminal, and may also include both the password and the identification information of the mobile terminal. It is determined that if the verification code in the anti-theft SMS is correct, step S1110 is performed, and if the error occurs, the process ends.

Step S1110: Obtain an anti-theft command.

After the stolen mobile phone receives the anti-theft SMS, it analyzes the anti-theft command carried in the anti-theft SMS, and acquires the anti-theft command corresponding to the anti-theft command.

Step S1112, executing an anti-theft command.

After obtaining the anti-theft command, the stolen mobile phone performs the corresponding anti-theft operation according to the anti-theft command. For example, the operation of locking the screen of the stolen mobile phone according to the anti-theft command, or the photographing operation of the unlocking mobile phone according to the anti-theft command, and the like.

In step S1114, the execution result is returned.

After the execution of the anti-theft command is completed, the stolen mobile phone returns the execution result to the sender, prompting the sender to execute the command.

Step S1116: After returning the execution result to the sender, the stolen mobile phone anti-theft operation is successfully completed, and the process ends.

Step S1118: If the DES encrypted content exists in the anti-theft SMS, the short message content is decrypted.

Step S1120: Determine whether the decryption of the anti-theft SMS content is successful. If yes, the process returns to step S1108, and if not, the process ends.

Based on the mobile terminal anti-theft method provided by the above preferred embodiments, the embodiment of the present invention provides a mobile terminal anti-theft client for implementing the above-mentioned mobile terminal anti-theft method.

FIG. 12 is a schematic structural diagram of a mobile terminal anti-theft client according to an embodiment of the present invention. Referring to FIG. 12, the client of the embodiment of the present invention includes at least a receiving module 1220, a parsing module 1230, and an executing module 1260.

The functions of each device or component of the anti-theft client of the mobile terminal and the connection relationship between the parts of the mobile terminal of the embodiment of the present invention are introduced:

The receiving module 1220 is configured to receive an anti-theft command from the sender, wherein the anti-theft command uses the short message as the sending carrier.

The parsing module 1230 is coupled to the receiving module 1220 and the executing module 1260 respectively, configured to parse the anti-theft command, and obtain an anti-theft command corresponding to the command.

The execution module 1260 is coupled to the parsing module 1230 and configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

As shown in FIG. 12, before the receiving module 1220 in the anti-theft client of the mobile terminal receives the anti-theft command from the sender, the short message intercepting module 1210 performs a filtering operation on the short message received by the mobile terminal. That is, after the mobile terminal receives the short message, the short message intercepting module 1210 determines whether the received short message carries the anti-theft instruction.

If the short message intercepting module 1210 determines that the short message includes the anti-theft command, the short message intercepting module intercepts the short message, prevents the short message from being displayed in the mobile terminal system, and triggers the receiving module 1220 to receive the anti-theft command with the short message as the carrier. In the embodiment of the present invention, the short message intercepting module 1210 intercepts the short message carrying the anti-theft command to prevent the short message from appearing in the system of the mobile terminal, causing the thief's suspicion, and causing the thief to be vigilant. If the mobile terminal's system displays the short message carrying the anti-theft command, the thief judges that the mobile terminal turns on the anti-theft function, and the thief may perform operations such as flashing or unplugging the battery to the mobile terminal, thereby reducing the stolen mobile terminal being retrieved. Probability, and increase the difficulty of the relevant departments to retrieve stolen terminals and capture theft.

If the short message intercepting module 1210 determines that the received short message does not carry the anti-theft command, releasing the short message can reduce the vigilance of the thief, and is beneficial for recovering the stolen terminal and capturing the thief. For example, after the user's mobile terminal is lost, if the thief sees that the mobile terminal can receive the short message in the stolen mobile terminal, the mobile terminal is considered not to be locked, and the anti-theft function is not turned on. In addition, the short message intercepting module 1210 in the embodiment of the present invention intercepts the short message carrying the anti-theft command so that it cannot be displayed in the system of the mobile terminal, but triggers the receiving module 1210 to receive the anti-theft command carried in the short message in the background, and performs Anti-theft operation. The thief cannot find that the mobile terminal has turned on the anti-theft function and performs the corresponding anti-theft operation, such as reporting the real-time location of the mobile terminal and even reporting the fingerprint of the thief. Therefore, the embodiment of the invention can reduce the vigilance of the thief and increase the possibility of the stolen mobile terminal retrieving, thereby effectively curbing the occurrence of theft crime and protecting the user's property security.

After the short message intercepting module 1210 intercepts the short message carrying the anti-theft command, the receiving module 1220 is triggered. The receiving module 1220 receives the anti-theft command with the short message as the carrier, and triggers the parsing module 1230 to parse the anti-theft command.

The analysis module 1230 analyzes the anti-theft command and obtains a verification code of the sender that transmitted the anti-theft command. After the verification code is obtained, the parsing module 1230 continues to match the obtained verification code with the locally stored trusted mobile terminal identifier and/or password, and determines whether to obtain the anti-theft command corresponding to the anti-theft instruction according to the matching result. In the embodiment of the present invention, the trusted mobile terminal identifier and/or password stored locally by the client is stored by the storage module 1240. If the obtained verification code matches the trusted mobile terminal identifier and/or password stored by the storage module 1240, the resolution is resolved. Module 1230 obtains an anti-theft command. If the obtained verification code does not match the trusted mobile terminal identifier and/or password stored by the storage module 1240, the parsing module 1230 ignores the erroneous placement operation on the mobile terminal to avoid receiving the anti-theft command sent by the malicious sender. The anti-theft command. In addition, in the embodiment of the present invention, the logout module 1250 coupled with the storage module 1240 can delete the sender's mobile terminal identifier and/or password stored by the storage module 1240, and deregister the anti-theft function.

In addition, the parsing module 1230 obtains the verification code when parsing the anti-theft command, and determines whether the anti-theft command is encrypted. If the anti-theft command is an encrypted anti-theft command, the parsing module 1230 decrypts the anti-theft command by using a corresponding interface means, and decrypts the verification code by using a corresponding decryption means, and obtains the decrypted verification code and matches. In the embodiment of the present invention, the anti-theft instruction may be encrypted by an arbitrary encryption algorithm, and the parsing module 1230 decrypts the anti-theft instruction and the verification code by using a corresponding decryption method when parsing the anti-theft instruction, which is not used in the embodiment of the present invention. limited. Preferably, in the embodiment of the present invention, the anti-theft instruction is encrypted and decrypted by using the most widely used DES. In addition, the embodiment of the present invention can perform encryption processing on other information or contents other than the verification code and the anti-theft command in the received anti-theft instruction.

After the parsing module 1230 matches the verification code carried in the anti-theft command and the verification code pre-stored by the storage module 1240, if the verification code of the sender and the verification code stored in the storage module 1240 can match, the parsing module 1230 can analyze the anti-theft. The instruction gets the corresponding anti-theft command. After the parsing module 1230 obtains the anti-theft command, the trigger execution module 1260 performs a corresponding operation according to the anti-theft command to implement the mobile terminal anti-theft. In the process in which the execution module 1260 executes the anti-theft command, the command polling module 1270 coupled with the execution module 1260 polls whether the anti-theft command is successfully executed. If the anti-theft command is not successfully executed, the command polling module 1270 triggers the execution module 1260 to attempt to execute the anti-theft command again. If the anti-theft command is successfully executed, the command polling module 1270 triggers the execution module 1260 to end execution of the anti-theft command.

In the embodiment of the present invention, the command polling module 1270 performs a polling query on the execution of the anti-theft command to ensure that the obtained anti-theft command can be executed in time to prevent the thief from brushing or other operations on the mobile terminal due to the untimely execution of the anti-theft command. The mobile terminal cannot be retrieved. For example, the command polling module 1270 queries the lock screen command for successful execution. If the lock screen command is not successfully executed, the command polling module 1270 triggers the execution module 1260 to attempt to execute the lock screen command again. If the lock screen command is executed successfully, the execution module 1260 discards the screen lock command again.

According to any one of the preferred embodiments or the combination of the preferred embodiments, the embodiment of the present invention can achieve the following beneficial effects:

In the embodiment of the present invention, the anti-theft command from the sender that uses the short message as the transmission carrier is received, the anti-theft command is obtained by parsing the anti-theft command, and the corresponding anti-theft operation can be performed according to the anti-theft command. Therefore, the anti-theft command in the embodiment of the present invention is from a device or a terminal capable of sending a short message, and a device or a terminal capable of sending a short message (such as a mobile phone, a computer, a tablet, etc.) can be realized, so that the anti-theft of the mobile terminal can be realized conveniently and quickly. The problem that the mobile terminal cannot be burglarized after the mobile terminal is stolen is solved in the prior art. Moreover, the use of other devices or terminals capable of sending short messages can enable the anti-theft function of the mobile terminal to avoid theft of the anti-theft function by the mobile terminal itself, as the prior art says. Embodiment of the present invention at the end of the mobile After the terminal is stolen, the sender's anti-theft command can still be received, and the anti-theft operation is performed according to the anti-theft command obtained by parsing the anti-theft command. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The inability of the thief to use the mobile terminal causes the thief to fail to renovate the mobile terminal by brushing the machine, and the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

Embodiment 3

The embodiment of the invention provides another method for preventing theft of a mobile terminal. FIG. 13 is a flow chart showing the processing of the mobile terminal anti-theft method according to an embodiment of the present invention. As shown in FIG. 13, the flow includes at least steps S1302 to S1306.

Step S1302, receiving an anti-theft command from the server, wherein the anti-theft command is sent to the server by the activated account.

Step S1304: Analyze the anti-theft command, and obtain an anti-theft command corresponding to the instruction.

Step S1306: Perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

As shown in step S1302 in Fig. 13, the embodiment of the present invention receives an anti-theft instruction from a server. The anti-theft instruction format may only include an anti-theft command, and may also include an anti-theft command, and other identification information other than the anti-theft command. In the embodiment of the present invention, the anti-theft instruction may include at least one of an anti-theft policy identifier, an activated account identifier, an anti-theft command, and an anti-theft object identifier. Preferably, in the embodiment of the present invention, the anti-theft policy is identified as an account, and is used to determine an identifier of the anti-theft policy. After the identifier is determined, no change occurs. The activated account ID is the unique account identification number (UID) generated for the account at the time of the current login. The anti-theft command includes a command number (ACTIONID) and/or a task number (TASKID), wherein the corresponding command can be found in the correspondence table containing the ACTIONID and the anti-theft command by the ACTIONID. TASKID is a corresponding task number generated in the server when the anti-theft command is transmitted, and the TASKID can query the execution status of the anti-theft command corresponding to the TASKID in the server. In addition, when the anti-theft command is initiated for the first time, the TASKID is 0. The anti-theft object identifier may include the IMEI of the mobile terminal, and may also include other identity identifiers that can uniquely identify the mobile terminal. In summary, in the embodiment of the present invention, the format of the anti-theft instruction can be set as:

[Accout]<UID>,<IMEI>,<ACTIONID>,<TASKID>,<OTHERS>

Among them, OTHERS is additional information related to the anti-theft command. For example, the additional information of Erase is to specify which part of the mobile terminal system to delete data (such as deleting the SMS data or notebook data in the system or the chat data of the application, etc.). As another example, the additional information of TakePhoto can be a requirement for the clarity of the captured photo.

For example, the format of the terminal lock instruction is: [Accout] 200868996, 323450296939291, LOCK, 2000000, 0.

It should be noted that the numbers representing UID, IMEI, and TASKID mentioned in the embodiments of the present invention are only used as an example, and cannot represent the number of bits and combinations of numbers representing UID, IMEI, and TASKID in real use.

After the step S1302 is performed in the embodiment of the present invention, after receiving the anti-theft command, step S1304 is executed to parse the anti-theft command. In the case of performing an analysis operation on the anti-theft instruction, the embodiment of the present invention determines whether the anti-theft instruction is encrypted. If the anti-theft command is an encrypted anti-theft command, the embodiment of the present invention decrypts the anti-theft command by using a corresponding decryption means. For the encryption and decryption mode, refer to the corresponding introduction part of the second embodiment, and no further details are provided here.

The anti-theft command received by the embodiment of the present invention is described above. Before receiving the anti-theft command, the embodiment of the present invention needs to activate the anti-theft function in the mobile terminal. Figure 14 is a process flow diagram showing a method of turning on the anti-theft function in accordance with one embodiment of the present invention. Referring to FIG. 14, the flow includes at least steps S1402 through S1414.

Step S1402, logging in to the activated account.

A login request is sent to the login server over the network.

Step S1404, returning login information.

After the login server receives the login request, it returns the login information, such as "account name" and "account identification code".

Step S1406: Send a Bind command by using a short message.

Send a Bind command to the anti-theft server via SMS. In the Bind instruction, ACTIONID is Bind, TASKID is 0, and OTHERS is empty. Moreover, the number carried in the instruction is the telephone number of the mobile terminal. After the binding is successful, the mobile phone number of the mobile terminal is set to a trusted number, and the anti-theft function is activated.

Step S1408, checking the Bind state.

If the query result returned by the anti-theft server is not received within a predetermined time (for example, 20 seconds) after the Bind command is sent, the Bind status is checked through the network.

In step S1410, the anti-theft server returns a Bind result.

The query result returned by the anti-theft server contains information in OTHERS format. If OTHERS is 1, it indicates that the mobile terminal is successfully bound. If OTHERS is 0, the mobile terminal fails to bind.

In the embodiment of the present invention, step S1408 and step S1410 can be repeatedly executed repeatedly, wherein if the query result returned by the anti-theft server is not received or the binding result is failed every predetermined time (for example, 20 seconds), the Bind state is checked.

In step S1412, if the Bind state is repeatedly checked three times, the binding cannot be successfully performed, and the Bind instruction that does not carry the mobile terminal's telephone number is sent through the network. If the binding is successful, the anti-theft function is activated, and the mobile terminal is identified as an untrusted number.

Step S1414: The anti-theft server returns a Bind result sent by the network.

It should be noted that, as shown in FIG. 14, when the mobile terminal is not stolen, the login party in FIG. 14 may be the side of the activated account after being stolen, or may be the mobile terminal side. At this point, the login server and the anti-theft server are the same server.

Figure 15 shows a process flow diagram of a method of unbinding in accordance with one embodiment of the present invention. Referring to FIG. 15, the flow includes at least steps S1502 through S1506.

In step S1502, an unbind command is sent.

Specifically, this step sends an Unbind command to the anti-theft server through the network. The Unbind command is an anti-theft command that uses the anti-theft command format mentioned above. In this Unbind command, ACTIONID is Unbind, TASKID is 0, and OTHERS is empty.

In step S1504, the anti-theft server returns an Unbind result. If the unbinding is successful, step S1506 is performed, and if the unbinding fails, the user is prompted to perform other operations.

In step S1506, the binding is successfully cancelled, and the account information of the activated account and the anti-theft record are deleted. For example, the "account name" and "account identification code" in the account information are set to be empty, and the database of the anti-theft record corresponding to the account is deleted.

In addition, after the binding is successfully cancelled and the account information of the activated account and the anti-theft record are deleted, the embodiment of the present invention can cancel the anti-theft function.

The process flow of opening the anti-theft function and deregistering the anti-theft function in the embodiment of the present invention is described above. After the mobile terminal is lost, the embodiment of the present invention first logs in the activated account in the client that can trigger the theft prevention of the mobile terminal. Preferably, in the embodiment of the present invention, the client capable of triggering theft prevention of the mobile terminal may be a browser, and may be a client with a mobile phone anti-theft function on the mobile phone side (for example, a mobile guard), or may be a personal computer (Personal Computer, below) A client (such as a security guard) with a mobile phone anti-theft function on the side of the PC is not limited in this embodiment of the present invention. In the embodiment of the present invention, after the account is activated, the anti-theft command can be sent by using the short message and/or the network command as the carrier to ensure that the mobile terminal can be burglarized by sending the anti-theft command in time through the common sender. Wherein, if the activated account sends the anti-theft command by using the short message as the carrier, then In the embodiment of the present invention, after receiving the short message, the mobile terminal first determines whether the short message carries the anti-theft command, and if so, intercepts the short message, and triggers the parsing anti-theft instruction operation as shown in step S1304 in FIG. If not, release the message.

The embodiment of the present invention determines that the short message is carried in the short message, and then intercepts the short message (usually referred to as eating the short message). For the function description, refer to the corresponding introduction part of the second embodiment.

As described above, after the mobile terminal is lost, the activated account is logged in, and the anti-theft command sent by the activated account with the short message and/or the network as the carrier is received. Specifically, there is a device list in the activated account in which the identity of at least one mobile terminal bound to the activation account is stored. In the embodiment of the present invention, the mobile terminal that performs the anti-theft operation is selected in the device list of the activated account, and the anti-theft command for the mobile terminal is sent to the server by the activated account. For example, the "Get Device List" command is sent to the server. In the "Get Device List" command, ACTIONID is GET_LIST, TASKID is 0, and OTHERS is empty. The server returns a list of devices corresponding to the account. The device list includes information such as identity information (such as IMEI or UID) of the mobile terminal and a phone number of the mobile terminal. The activated account selects the specified mobile terminal in the device list, and sends an anti-theft command to the mobile terminal to the server, which is forwarded by the server to the mobile terminal.

In addition, if the identity of the mobile terminal performing the theft prevention operation is not stored in the device list, the identifier of the mobile terminal is input from the activated account, and the input identifier of the mobile terminal is added to the device list of the activated account. And, the anti-theft operation corresponding to the mobile terminal is selected and sent to the mobile terminal by the server.

After receiving the anti-theft command, the mobile terminal parses the anti-theft command to obtain an anti-theft command, and then performs an anti-theft operation according to the anti-theft command. In the embodiment of the present invention, when any anti-theft command is executed, polling queries whether the anti-theft command is successfully executed, and if so, ends the execution of the anti-theft command, and if not, attempts to execute the anti-theft command again.

After the execution of the received anti-theft command is completed, the embodiment of the present invention returns the execution result as a receipt to the server, and reminds the server that the execution has been performed. After the server receives the receipt, it can continue the next anti-theft operation. In addition, if the server does not receive the receipt within the specified time, the embodiment of the present invention initiates a polling query to check whether the receipt is successful. See Figure 8 for the process flow of the method of querying the receipt.

Figure 16 is a flow chart showing the processing of the mobile terminal anti-theft method in accordance with a preferred embodiment of the present invention. Referring to FIG. 16, the flow includes at least steps S1602 through S1618.

Step S1602: Log in to the activated account, and send an anti-theft command to the server through the activated account.

Step S1604: The server returns a processing result of the anti-theft instruction, and prompts the activated account server to receive the anti-theft instruction. The processing result returned by the server carries the TASKID generated by the server.

After the execution of the step S1604, according to the anti-theft command sent by the activated account, if the mobile phone number of the stolen mobile terminal is a trusted number, step S1608 is directly executed. If the mobile phone number of the stolen mobile terminal is a non-signal code, step S1606 is performed. .

Step S1606: Enter the mobile phone number of the stolen mobile terminal in the activated account, and send it to the server to add the mobile phone number to the device list corresponding to the activated account stored in the server. After the mobile phone number is added to the device list, the mobile phone number of the stolen mobile terminal is converted from an untrusted number to a trusted number.

Step S1608: After determining that the mobile phone number of the stolen mobile terminal is a trusted number, the server sends the anti-theft command to the stolen mobile terminal by using a short message. The ACTIONID and OTHERS in the anti-theft command are the same as the ACTIONID and OTHERS in the anti-theft command sent to the server by the activated account, and the TASKID in the anti-theft command is the TASKID generated in step S1604.

Step S1610: The activated account sends an anti-theft command, and sends a query request to the server through the network every predetermined time (for example, 30 seconds) to query the execution result of the anti-theft command. The query request carries the identity information of the stolen mobile terminal (such as the IMEI or UID of the stolen mobile terminal, etc.) and the TASKID generated in step S1604.

Step S1612: After receiving the query request, the server queries the execution status of the anti-theft command and returns to the activated account. If the server returns "the stolen mobile terminal did not receive the anti-theft command", "the stolen terminal is executing the anti-theft command", "the stolen terminal successfully executed the anti-theft command" or "the stolen terminal failed to execute the anti-theft command", etc., to the activated account . The user can view the stolen terminal to execute the anti-theft instruction through the activated account in time, and select to perform the next anti-theft instruction and the like according to the execution of the anti-theft instruction.

Step S1614: After the stolen terminal completes the execution of the anti-theft command, the execution result is returned to the server. After receiving the returned result, the server updates the status of the anti-theft command corresponding to the TASKID to "completed".

Step S1616: The activated account sends a query request to the server to query the execution result of the anti-theft command.

Step S1618: After receiving the query request of the activated account, returning “the stolen terminal executes the anti-theft command successfully” to the activated account.

It should be noted that, in the above process, step S1610 and step S1612 can be polled one or more times. If the account has been activated, the query request can be sent to the server every 30 seconds to query the execution of the anti-theft command by the stolen terminal until the server returns to the stolen terminal to execute the anti-theft command successfully. That is, in the above flow, step S1616 and step S1618 are the repetition of step S1610 and step S1612.

Figure 17 is a flow diagram showing the process of transmitting an anti-theft command on the side of an activated account in accordance with one embodiment of the present invention. Referring to FIG. 17, the flow includes at least steps S1702 through S1708.

Step S1702: Generate an antitheft instruction content.

In the generated anti-theft command, ACTIONID is the command number of the command to be executed, such as Locate, Erase, TakePhoto, and so on. TASKID is 0, OTHERS is additional information related to the anti-theft command. For example, the additional information of the Erase command is to specify which part of the data in the mobile terminal system is deleted (for example, deleting the short message data or the notebook data in the system or the chat data of the application, etc.). As another example, the additional information of TakePhoto can be a requirement for the clarity of the captured photo.

In step S1704, the anti-theft instruction is encrypted.

In the anti-theft command, in addition to the Accout, other data or content or information needs to be encrypted. In the preferred embodiment, the DES is used to encrypt the anti-theft command to ensure that the anti-theft command can be sent to the server more securely. The server forwards to the stolen terminal. In addition, the preferred embodiment may skip the encryption step if the communication between the activated account and the server uses an encryption protocol such as a Hypertext Transfer Protocol over Secure Socket Layer (hereinafter referred to as Https).

Step S1706: Send an anti-theft command to the server.

Step S1708: Send a polling query request to the server, and query the execution status of the theft prevention terminal by the stolen terminal. If the execution is completed, the process ends. If not completed, step S1708 is repeated.

FIG. 18 is a flowchart showing a method of processing the theft side of the mobile terminal according to an embodiment of the present invention. Referring to FIG. 18, the flow includes at least steps S1802 through S1814.

Step S1802, receiving a short message carrying an anti-theft command.

In step S1804, the anti-theft instruction is decrypted. If it is possible to decrypt, step S1808 is executed, and if it is not possible to decrypt, step S1806 is executed.

In step S1806, the decryption fails, the execution of the anti-theft command fails, and the process ends.

Step S1808: The decryption succeeds, and it is determined whether the mobile terminal identifier (such as IMEI or UID) carried in the anti-theft command is correct. If yes, step S1810 is performed. If not, the sender of the anti-theft command is erroneously transmitted, and the anti-theft command is not executed by the mobile terminal, and the process returns to step S1806.

Step S1810: Parse the received anti-theft command, and acquire an anti-theft command corresponding to the anti-theft command.

Step S1812, executing an anti-theft command.

In step S1814, after the execution is completed, the execution result is returned to the server, and the process ends.

FIG. 19 is a schematic structural diagram of a mobile terminal anti-theft client according to an embodiment of the present invention. Referring to FIG. 19, the client of the embodiment of the present invention includes at least a receiving module 1940, a parsing module 1950, and an executing module 1960.

The receiving module 1940 is configured to receive an anti-theft command from the server, wherein the anti-theft command is sent to the server by the activated account.

The parsing module 1950 is coupled to the receiving module 1940 and configured to parse the anti-theft command to obtain an anti-theft command corresponding to the command.

The execution module 1960 is coupled to the execution module 1950 and configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

In the embodiment of the present invention, the determining module 1910 in the mobile terminal anti-theft client shown in FIG. 19 determines whether the received short message carries an anti-theft instruction after the mobile terminal receives the short message. If yes, the interception module 1920 is triggered to intercept the short message carrying the anti-theft command. If not, the release module 1930 is triggered to release the short message.

After the judging module 1910 determines that the short message carries the anti-theft command, the triggering intercepting module 1920 intercepts the short message (also commonly referred to as eating the short message). In the embodiment of the present invention, eating the short message can prevent the short message from appearing in the system of the mobile terminal, causing the suspicion of the thief, and causing the thief to be vigilant. If the mobile terminal's system displays the short message carrying the anti-theft command, the thief judges that the mobile terminal turns on the anti-theft function, and the thief may perform operations such as flashing or unplugging the battery to the mobile terminal, thereby reducing the stolen mobile terminal being retrieved. Probability, and increase the difficulty of the relevant departments to retrieve stolen terminals and capture theft.

In the embodiment of the present invention, when the determining module 1910 determines that the received short message does not carry the anti-theft command, the trigger release module 1930 releases the short message, which can reduce the vigilance of the thief, and is beneficial to recover the stolen terminal and capture the thief. For example, after the user's mobile terminal is lost, if the thief sees that the mobile terminal can receive the short message in the stolen mobile terminal, the mobile terminal is considered not to be locked, and the anti-theft function is not turned on. In addition, the embodiment of the present invention intercepts the short message carrying the anti-theft command so that it cannot be displayed in the system of the mobile terminal, but performs the anti-theft operation according to the anti-theft instruction carried in the short message in the background. The thief cannot find that the mobile terminal has turned on the anti-theft function, and performs the corresponding anti-theft operation, such as reporting the real-time location of the mobile terminal and even reporting the fingerprint of the thief. Therefore, the embodiment of the invention can reduce the vigilance of the thief and increase the possibility of the stolen mobile terminal retrieving, thereby effectively curbing the occurrence of theft crime and protecting the user's property security.

As mentioned above, after the judging module 1910 determines that the anti-theft command is carried in the mobile terminal, the intercepting module 1920 is triggered to intercept the short message. After the intercepting module 1920 intercepts the short message, the receiving module 1940 coupled to the intercepting module 1920 receives the anti-theft command in the short message, and triggers the parsing module 1950 to parse the anti-theft command.

If the anti-theft command is an encrypted anti-theft command, the parsing module 1950 decrypts the anti-theft command by using a corresponding decryption means. In the embodiment of the present invention, the anti-theft command may be encrypted by an arbitrary encryption algorithm, and the parsing module 1950 decrypts the anti-theft command by using a corresponding decryption method when parsing the anti-theft command, which is not limited by the embodiment of the present invention. Preferably, in the embodiment of the present invention, the anti-theft instruction is encrypted and decrypted by using the most widely used DES. In addition, the embodiment of the present invention can perform encryption processing on other information or content other than the anti-theft command in the received anti-theft command. The embodiment of the invention encrypts all the information or content in the anti-theft command, and can enhance the protection of the important information or content in the anti-theft command (such as the verification code or the anti-theft command in the anti-theft command), and improve the security of the received anti-theft command. Sex.

After the parsing module 1950 parses the anti-theft command, the corresponding anti-theft command is obtained. The execution module 1960 coupled to the parsing module 1950 performs an anti-theft operation in accordance with the anti-theft command. In the course of any anti-theft command being executed, the command polling module 1970 coupled with the execution module 1960 polls whether the anti-theft command was successfully executed. If so, the command polling module 1970 triggers the execution module 1960 to end the execution of the anti-theft command. If not, the command polling module 1970 triggers the execution module 1960 to attempt to execute the anti-theft command again.

The polling module 1970 performs a polling query on the execution of the anti-theft command to ensure that the anti-theft command acquired by the mobile terminal can be executed in time, so as to prevent the thief from brushing the mobile terminal or other operations due to the untimely execution of the anti-theft command, so that the mobile terminal cannot Was recovered. For example, the embodiment of the present invention will execute a lock screen command to query whether the lock screen command is successfully executed. If the lock screen command is not successfully executed, the command polling module 1970 triggers the execution module 1960 to attempt to execute the lock screen command again to lock the screen of the mobile terminal. If the lock screen command is executed successfully, the command polling module 1970 triggers the execution module 1960 to abandon the execution of the screen lock command again.

As shown in FIG. 19, the embodiment of the present invention further includes an activation module 1980 and a logout module 1990. Before the receiving module 1940 receives the anti-theft command from the server, the activation module 1980 transmits the Bind command with the short message as the carrier to the server by using the activated account, and activates the anti-theft function of the mobile terminal. When receiving a message that the server returns a successful binding to the activated account, the mobile phone number of the mobile terminal is a trusted number, and the mobile terminal successfully starts Anti-theft client. In addition, in the embodiment of the present invention, the logout module 1990 coupled with the activation module 1980 can send an unbinding command to the server using the activated account. When the unbinding is successful, the logout module 1990 deletes the account information of the activated account and the anti-theft record, and cancels the anti-theft function of the mobile terminal.

In the embodiment of the present invention, the activated account can send an anti-theft command by using a short message and/or a network instruction as a carrier to ensure that the mobile terminal is lost, and can use the common sending platform to send an anti-theft command, thereby more effectively protecting the security of the mobile terminal. In addition, the activated account is logged in any client that can trigger the theft of the mobile terminal. If the account is activated, you can log in in the browser, and you can log in in the mobile guard or security guard.

Embodiment 4

The embodiment of the invention provides another method for preventing theft of a mobile terminal. FIG. 20 is a flow chart showing the processing of the mobile terminal anti-theft method according to an embodiment of the present invention. Referring to FIG. 20, the flow includes at least steps S2002 to S2006.

Step S2002: Receive an anti-theft instruction from a personal computer (PC) terminal.

Step S2004, parsing the anti-theft command, and obtaining an anti-theft command corresponding to the instruction.

Step S2006: Perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

In the embodiment of the present invention, the anti-theft command from the PC terminal is received, and the anti-theft command is obtained by parsing the anti-theft command. And according to the anti-theft command, the corresponding anti-theft operation can be performed. It can be seen that the anti-theft command in the embodiment of the present invention comes from being able to use the PC terminal to open and use the anti-theft function of the mobile terminal on the premise that the stolen mobile terminal does not have the anti-theft function turned on. The use of a PC terminal to send an anti-theft command is simple in operation, so that the anti-theft of the mobile terminal can be realized conveniently and quickly, and the anti-theft function can be provided to perform anti-theft on the mobile terminal. In the prior art, after the mobile terminal is stolen, the operation cannot be continued. The problem of theft prevention by the mobile terminal. After the mobile terminal is stolen, the embodiment of the present invention can still receive the anti-theft instruction of the sender, and perform the anti-theft operation according to the anti-theft command obtained by analyzing the anti-theft instruction. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The inability of the thief to use the mobile terminal causes the thief to fail to renovate the mobile terminal by brushing the machine, and the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

Before executing the step S2002 shown in FIG. 20, that is, before receiving the anti-theft command from the PC terminal, the activation file carrying the identity of the mobile terminal and the anti-theft mode identification from the PC terminal is received. Preferably, the activation file in the embodiment of the present invention is composed of an extensible markup language XML or a lightweight data exchange format (JSON), which is used for an activation operation between the PC terminal and the mobile terminal. After receiving the activation file, the embodiment of the present invention verifies the activation file according to the identity of the mobile terminal carried in the activation file. If the identity of the mobile terminal carried in the activation file is the identity of the mobile terminal, the activation file passes the verification. If the identity of the mobile terminal carried in the activation file is not the identity of the mobile terminal, the activation file fails to pass the verification. Considering that the PC terminal has the characteristics of the device, it also has the characteristics of Internet access. Therefore, the PC terminal has a wide application range and can trigger different anti-theft modes. After the activation file is verified, the embodiment of the present invention can confirm the anti-theft mode adopted in the different anti-theft mode according to the anti-theft mode identifier carried in the activation file.

Due to the variety of anti-theft modes, there are various types of anti-theft mode identification. Conversely, different anti-theft modes can be distinguished according to different information included in different anti-theft mode identifiers. Examples of different anti-theft mode identifications are provided in the embodiments of the present invention. Specifically, the method may include:

The first group of anti-theft mode identifiers including the random string GUID corresponding to the mobile terminal and the second group of anti-theft mode identifiers including the GUID and the password (PASSWORD), including only the account identifier (UID), are included. The third set of anti-theft mode identifiers, the fourth set of anti-theft mode identifiers including GUID and UID, and the fifth set of anti-theft mode identifiers including GUID, UID, and PASSWORD.

Five different sets of anti-theft patterns and their roles are described separately.

When the anti-theft mode is identified as the first set of anti-theft mode identifiers including only the GUID, the PC anti-theft policy is turned on, and the corresponding anti-theft operation is directly executed according to the received anti-theft command. The GUID is a random string generated by the PC, and the string can establish a one-to-one binding relationship with the mobile terminal.

When the anti-theft mode is identified as the second set of anti-theft mode identifiers including GUID and PASSWORD, the PC anti-theft policy is turned on, and the PASSWORD is verified correctly. If yes, the anti-theft operation corresponding to the received anti-theft command is executed. If no, the response is stopped and no action is taken. The PASSWORD is a password set by the user in advance. When the password value is not empty, the embodiment of the present invention verifies the PASSWORD before executing the anti-theft command.

When the anti-theft mode is identified as a third set of anti-theft mode identifiers including only the UID, the account anti-theft policy is enabled. The UID is an account identifier that is generated after the user logs in to the account whose account name is USERSNAME is used to identify the account.

When the anti-theft mode is identified as the fourth set of anti-theft mode identifiers including the UID and the GUID, the PC anti-theft policy and the account anti-theft policy are enabled, the anti-theft command from the PC terminal or the UID is received, and the corresponding anti-theft operation is performed.

When the anti-theft mode is identified as the fifth group of anti-theft mode identifiers including GUID, UID, and PASSWORD, the PC anti-theft policy and the account anti-theft policy are enabled. Moreover, when receiving an anti-theft command from a PC terminal or UID, it is necessary to first verify PASSWORD. Second, proceed to the next step based on whether PASSWORD is verified. Specifically, when passing, the embodiment of the present invention performs the anti-theft operation corresponding to the received anti-theft command. When not, the embodiment of the present invention stops responding and does not perform any operation.

As described above, the embodiment of the present invention can activate different anti-theft modes according to different types of anti-theft mode identifiers carried in the activation file sent by the PC terminal. That is, when the mobile terminal performs the anti-theft operation through the PC terminal, the anti-theft policy can be triggered by the PC terminal to send the anti-theft command to the mobile terminal, and multiple anti-theft policies can be triggered to simultaneously send the anti-theft command to the mobile terminal. For example, when the anti-theft mode identifier in the activation file is only included in the UID or only the GUID, the embodiment of the present invention can perform only the account anti-theft policy or only the PC anti-theft policy. When the anti-theft mode identifier in the activation file is included to include both the UID and the GUID, the embodiment of the present invention can simultaneously perform PC anti-theft and account anti-theft, enhance the anti-theft protection to the mobile terminal, and increase the possibility of retrieving the mobile terminal. In the embodiment of the present invention, the PC anti-theft includes sending an anti-theft command to the mobile terminal through the PC terminal to perform anti-theft on the mobile terminal, and further including an activation account to perform account anti-theft on the mobile terminal. When the PC terminal activates the account to perform account theft prevention on the mobile terminal, the PC terminal only transmits the account information to the mobile terminal as the login party.

In the embodiment of the present invention, the difference between the PC anti-theft policy and the account anti-theft strategy is that the ACTIONID in the PC anti-theft policy needs to be distinguished from the ACTIONID in the account anti-theft strategy. For example, in the "location" of the account anti-theft policy, the ACTIONID is LOCATE, and the PC anti-theft strategy should be "LOCATE_PC", but the operation is exactly the same. The UID is a GUID in the PC anti-theft policy. That is, the information of the unique account in the tag account burglar is the UID, and the information of the unique computer in the tag PC burglar is the GUID. If the anti-theft mode is identified as the anti-theft mode identifier including GUID and PASSWORD, that is, the password is required to send the command, in the OTHERS of each command, the PASSWORD part (which can be attached to the end of the field) is added. For example, in <OTHERS> of "Clearing Phone Data", it can be "3, PASSWORD: 123123123", where "3" indicates the type of mobile phone data to be cleared, and "PASSWORD:" is followed by the password. After the stolen party receives the command, if there is already a password when it is activated by the PC, the <OTHERS> part of the sent command should also be taken out, and the password after the "PASSWORD:" should be taken out for comparison. If they are the same, the command is correct. Otherwise, the user password may be incorrectly entered, or the command may have been blocked. change.

In addition, in the embodiment of the present invention, the PASSWORD can be personalized. If the user sets PASSWORD, the PASSWORD is verified before the anti-theft operation is performed, which can prevent the malicious terminal from sending an anti-theft command, causing the mobile terminal to perform an anti-theft operation (such as malicious lock screen, leaking real-time location information, etc.), which causes bad consequences. Users can also perform PASSWORD settings as needed, and directly perform mobile terminal anti-theft through PC or account, avoiding cumbersome steps. No need for PASSWORD authentication is usually used in trusted network environments or commonly used trusted terminals, such as home computers, office computers and other devices.

In the embodiment of the present invention, after the corresponding anti-theft mode is activated according to the anti-theft mode identifier in the activated activation file, step S2002 shown in FIG. 20 is performed to receive the anti-theft instruction from the PC terminal. After receiving, step S2004 is executed to parse the received anti-theft command to obtain the identity of the mobile terminal carried in the anti-theft command. After obtaining the identity of the mobile terminal carried in the anti-theft command, the embodiment of the present invention verifies the identity identifier. If the verification is passed, the step S2006 shown in FIG. 20 is executed, and the operation corresponding to the anti-theft command is executed to implement the anti-theft of the mobile terminal. If the verification fails, the embodiment of the present invention stops responding and does not perform any operation.

In the embodiment of the present invention, in the process of executing any anti-theft command, polling whether the anti-theft command is successfully executed, if yes, ending the execution of the anti-theft command, and if not, attempting to execute the anti-theft command again.

In the embodiment of the present invention, the IMEI is preferably a unique identifier of the mobile terminal.

In addition, in the embodiment of the present invention, the PC terminal and the mobile terminal can be connected through a wired or wireless connection. For example, the PC terminal and the mobile terminal can be connected through a Universal Serial Bus (USB) data line. For another example, the PC terminal and the mobile terminal can be connected by wireless means such as Bluetooth or a wireless network. In the embodiment of the present invention, the PC terminal and the mobile terminal can be connected and opened through wired or wireless manner, so that the PC terminal and the mobile terminal can be connected and opened through various methods or means, thereby being able to perform anti-theft on the mobile terminal through the PC terminal. To effectively ensure the security of the mobile terminal.

21 is a process flow diagram showing a method of activating a mobile phone anti-theft function on the side of a PC terminal according to an embodiment of the present invention. Referring to FIG. 21, the flow includes at least steps S2102 through S2116.

Step S2202, determining whether the connection between the PC terminal and the mobile phone is established. If yes, go to step S2104, if no, the flow ends.

Step S2104: Acquire an identity identifier IMEI of the mobile phone.

Step S2106: Determine whether the user login account is activated. If no, step S2108 is performed, and if so, step S2110 is performed.

Step S2108: Send a PC Binding (Bind_By_PC) instruction to the server.

If the user login account is not activated according to the determination result of step S2106, the PC anti-theft policy is triggered, and the anti-theft command is directly sent to the server through the PC terminal, or after the PASSWORD is input and the verification is passed, the anti-theft command is sent to the server. The format of the anti-theft instruction may include a command number (ACTIONID), a task number (TASKID), and additional information (OTHERS). For example, ACTIONID is Bind_By_PC, TASKID is 0, and OTHERS is GUID, IMEI, and password.

Step S2110: Send a Bind instruction to the server.

If the user login account is activated according to the judgment result of step S2106, the account anti-theft policy is triggered.

In step S2122, an activation file is generated.

Generate an IMEI carrying the mobile phone and an anti-theft mode identification activation file. If the mobile phone only needs to be turned on by the mobile phone, the anti-theft mode is identified as including only the GUID or including the GUID and the PASSWORD. If only the mobile phone needs to open the account anti-theft, the anti-theft mode is identified as including only the UID. If the mobile phone needs to turn on PC anti-theft and account anti-theft, the anti-theft mode identifier includes GUID and UID or includes GUID, UID and PASSWORD at the same time.

Step S2114: Send the activation file to the mobile phone.

Step S2116, notifying the mobile phone to read the activation file and open.

Specifically, the step of reading the activation file in the mobile phone Android system and opening it is: starting the process, the process name and parameters are: adb shell am start-a BIND_FROM_PC-n com.qihoo360.mobilesafe/com.qihoo360.mobilesafe.PortalActivity- d/mnt/sdcard/Protection.dat. Where: BIND_FROM_PC represents an Intent Action. Com.qihoo360.mobilesafe represents the package name of the Android app. Com.qihoo360.PortalActivity represents the Activity that is actually used to handle the activation. /mnt/sdcard/Protection.dat indicates the path where the file is opened.

Figure 22 is a flow chart showing the processing of the anti-theft method on the side of the mobile phone according to an embodiment of the present invention. Referring to FIG. 22, the flow includes at least steps S2202 to S2224.

In step S2202, an activation command sent by the PC terminal is received, and the legitimacy is determined.

After receiving the activation command sent by the PC terminal, the mobile phone determines whether the command in the activation command is Bind_From_PC, and obtains a field in the instruction to check whether the field is the path of the complete activation file. If the command in the activation command is Bind_From_PC, it is determined that the instruction is legal, and step S2204 is performed. If not, the process ends.

In step S2204, the activation file is parsed, and the IMEI carried in the activation file is obtained.

In step S2206, it is determined whether the IMEI is correct. If yes, step S2208 is performed, and if no, step S2210 is performed.

In step S2208, the anti-theft mode identifier carried in the activation file is read and saved.

Save the following information locally:

When the anti-theft mode identifier includes only the GUID, the PC anti-theft policy is turned on, and the operation corresponding to the anti-theft command is directly executed.

When the anti-theft mode identifier includes GUID and PASSWORD, the PC anti-theft policy is turned on to verify whether the PASSWROD is correct; if yes, the operation corresponding to the anti-theft command is executed; if not, the response is stopped.

When the anti-theft mode identifier includes the UID, the account anti-theft policy is activated, the USERNAME is registered in the mobile terminal, the anti-theft command from the UID is received, and the corresponding operation is performed.

When the anti-theft mode identifier includes the GUID and the UID, the PC anti-theft policy and the account anti-theft policy are enabled, and the anti-theft command from the PC terminal or the UID is received and the corresponding operation is performed.

When the anti-theft mode identifier includes the GUID, the UID, and the PASSWORD, the PC anti-theft policy and the account anti-theft policy are enabled, and the anti-theft command from the PC terminal or the UID is verified to verify the PASSWORD; if the verification is passed, the corresponding operation of the received anti-theft command is performed. ; If the verification fails, the response stops.

In the mobile terminal, after receiving the corresponding instruction, different anti-theft modes are enabled, and now the mobile terminal itself sets the corresponding attribute value to open different anti-theft modes for explanation.

When the anti-theft mode flag only includes the GUID:

1. In the setting options, "PC anti-theft identifier value" is set to the GUID value.

2. In the setting options, "Enable PC Anti-theft Value" is true.

When the anti-theft mode identifier includes GUID and PASSWORD:

2. In the setting options, "PC anti-theft password value" is the password value.

3. In the setting options, "Open PC Anti-theft Value" is true.

When the anti-theft mode identifier includes a UID:

1. In the setup options, “Account ID Value” is set to the UID value.

2. In the setup options, "Account Name Value" is set to the USERNAME value.

3. In the setting options, “Open Account Anti-theft Value” is True.

Note: The “Open PC Anti-theft Value” is not set here because the PC anti-theft is not turned on.

When the anti-theft mode identifier includes GUID and UID:

1. In the setting options, "PC anti-theft identifier value" is the GUID value.

2. In the setting options, “Account ID Value” is the UID value.

3. In the setup options, the "Account Name Value" is set to the USERNAME value.

4. In the setting options, "Open account anti-theft value" is true.

5. In the setting options, "Open PC Anti-theft Value" is true.

When the anti-theft mode identifier includes GUID, UID, and PASSWORD:

1. In the setting options, "PC anti-theft identifier value" is the GUID value.

3. In the setting options, “Account ID Value” is the UID value.

4. In the setup options, the "Account Name Value" is set to the USERNAME value.

5. In the setting options, "Open account anti-theft value" is true.

6. In the setting options, "Open PC Anti-theft Value" is true.

When the anti-theft mode flag includes other conditions, it is processed as a failure.

In step S2210, the anti-theft function fails.

In step S2212, the anti-theft function is successfully activated.

Step S2214: Receive an anti-theft command sent by the PC terminal.

Step S2216, parsing the anti-theft command, and acquiring the anti-theft command and the identity identifier.

Step S2218, verifying the identity identifier carried in the anti-theft command. If the verification is passed, step S2220 is performed, and if the verification fails, the process ends.

Step S2220: Perform an operation corresponding to the anti-theft command.

Step S2222: Polling whether the anti-theft command is successfully executed. If yes, go to step S2224, if no, continue Perform this step.

In step S2224, the anti-theft command is successfully executed, and the execution result is returned to the PC terminal, and the process ends.

FIG. 23 is a schematic structural diagram of a mobile terminal anti-theft client according to an embodiment of the present invention. Referring to FIG. 23, the client of the embodiment of the present invention includes at least a receiving module 2330, a parsing module 2340, and an executing module 2350.

The receiving module 2330 is configured to receive an anti-theft command from the PC terminal.

The parsing module 2340 is coupled to the receiving module 2330 and configured to parse the anti-theft command to obtain an anti-theft command corresponding to the command.

The execution module 2350 is coupled to the parsing module 2340 and configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

Before the receiving module 2330 receives the anti-theft command from the PC terminal, the activation module 2320 receives the activation file from the PC terminal carrying the identity of the mobile terminal and the anti-theft mode identifier. After receiving the activation file, the activation module 2320 verifies the activation file according to the identity of the mobile terminal carried in the activation file. If the identity of the mobile terminal carried in the activation file is the identity of the mobile terminal, the activation file passes the verification. If the identity of the mobile terminal carried in the activation file is not the identity of the mobile terminal, the activation file fails to pass the verification. After the activation file passes the verification, the activation module 2320 determines different anti-theft modes according to the anti-theft mode identification carried by the activation file.

According to different information included in different anti-theft mode identifiers, the anti-theft mode identifier can be divided into a first group of anti-theft mode identifiers including only a random string GUID, a second group of anti-theft mode identifiers including GUID and PASSWORD, and a third including only UIDs. The group anti-theft mode identifier, the fourth group of anti-theft mode identifiers including the GUID and the UID, and the fifth group of anti-theft mode identifiers including the GUID, the UID, and the PASSWORD. Five different sets of anti-theft patterns and their roles are described separately.

When the anti-theft mode is identified as the first set of anti-theft mode identifiers including only the GUID, the activation module 2320 turns on the PC anti-theft policy, and directly performs the corresponding anti-theft operation according to the received anti-theft command. The GUID is a random string generated by the PC terminal, and the string can establish a one-to-one binding relationship with the mobile terminal.

When the anti-theft mode is identified as the second set of anti-theft mode identifiers including GUID and PASSWORD, the activation module 2320 turns on the PC anti-theft policy and verifies whether the PASSWORD is correct. If yes, the anti-theft operation corresponding to the received anti-theft command is executed. If no, the response is stopped and no action is taken. The PASSWORD is a password set by the user in advance. When the password value is not empty, the embodiment of the present invention verifies the PASSWORD before executing the anti-theft command.

When the anti-theft mode is identified as a third set of anti-theft mode identification including only the UID, the activation module 2320 activates the account anti-theft policy. The UID is an account identifier that is generated after the user logs in to the account whose account name is USERSNAME is used to identify the account.

When the anti-theft mode is identified as the fourth set of anti-theft mode identifiers including the UID and the GUID, the activation module 2320 activates the PC anti-theft policy and the account anti-theft policy, receives the anti-theft command from the PC terminal or the UID, and performs a corresponding anti-theft operation.

When the anti-theft mode is identified as the fifth group of anti-theft mode identifiers including GUID, UID, and PASSWORD, the activation module 2320 enables the PC anti-theft policy and the account anti-theft policy. Moreover, when receiving an anti-theft command from a PC terminal or UID, it is necessary to first verify PASSWORD. Second, proceed to the next step based on whether PASSWORD is verified. Specifically, when passing, the embodiment of the present invention performs the anti-theft operation corresponding to the received anti-theft command. When not, the embodiment of the present invention stops responding and does not perform any operation.

In the embodiment of the present invention, after the activation module 2320 activates the corresponding anti-theft mode according to the anti-theft mode identifier in the activated activation file, the receiving module 2330 coupled thereto is triggered. After the receiving module 2330 receives the anti-theft command, the trigger parsing module 2340 parses the anti-theft command, obtains the identity of the mobile terminal carried in the anti-theft command, and verifies the anti-theft command. If the verification is successful, the parsing module 2340 triggers the execution module 2350 to perform the anti-theft operation corresponding to the anti-theft command to implement the anti-theft of the mobile terminal. If the verification fails, the response is stopped and no action is taken.

In the process of executing any anti-theft command, the polling module 2360 coupled with the executing module 2350 polls whether the anti-theft command is successfully executed, and if so, the polling module 2360 triggers the executing module 2350 to end the execution of the anti-theft command. If not, the polling module 2360 triggers the execution module 2350 to attempt to execute the anti-theft command again. In the embodiment of the present invention, the polling module 2360 performs a polling query on the execution of the anti-theft command to ensure that the anti-theft command acquired by the mobile terminal can be executed in time to prevent the thief from brushing the mobile terminal or other due to the untimely execution of the anti-theft command. The operation makes the mobile terminal unable to be retrieved. For example, the embodiment of the present invention will execute a lock screen command to query whether the lock screen command is successfully executed. If the lock screen command is not executed, the embodiment of the present invention executes a lock screen command to lock the screen of the mobile terminal. If the lock screen command is successfully executed, the embodiment of the present invention abandons the execution of the screen lock command again.

In addition, the mobile terminal where the mobile terminal anti-theft client is located as shown in FIG. 23 is connected to the PC terminal through the interface 2310 coupled to the activation module 2320. In the embodiment of the present invention, the interface 2310 can connect the mobile terminal to the PC terminal by wire or wirelessly. For example, the interface 2310 can be connected to a PC terminal via a USB data line. For another example, the interface 2310 can be connected to a PC terminal via a wireless method such as Bluetooth or a wireless network. In the embodiment of the present invention, the PC terminal and the interface 2310 can be connected and opened through wired or wireless manner, so that the PC terminal and the mobile terminal can be connected and opened through various methods or means, thereby enabling the mobile terminal to perform anti-theft through the PC. Ensure the security of the mobile terminal.

In the embodiment of the present invention, the anti-theft command from the PC terminal is received, the anti-theft command is obtained by parsing the anti-theft command, and the corresponding anti-theft operation can be performed according to the anti-theft command. It can be seen that the anti-theft command in the embodiment of the present invention comes from being able to use the PC terminal to open and use the anti-theft function of the mobile terminal on the premise that the stolen mobile terminal does not have the anti-theft function turned on. Using a PC terminal to send an anti-theft command, the operation is simple, so that the mobile terminal can be realized conveniently and quickly The anti-theft, and can provide a complete anti-theft function to burglar the mobile terminal, and solve the problem that the mobile terminal cannot continue to burglar the mobile terminal after the mobile terminal is stolen in the prior art. After the mobile terminal is stolen, the embodiment of the present invention can still receive the anti-theft instruction of the sender, and perform the anti-theft operation according to the anti-theft command obtained by analyzing the anti-theft instruction. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The inability of the thief to use the mobile terminal causes the thief to fail to renovate the mobile terminal by brushing the machine, and the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

Embodiment 5

The embodiment of the invention provides another method for preventing theft of a mobile terminal. FIG. 24 is a flow chart showing the processing of the mobile terminal anti-theft method according to an embodiment of the present invention. Referring to FIG. 24, the flow includes at least steps S2402 through S2406.

Step S2402: Determine identity information of the sender according to the anti-theft command from the sender.

Step S2404: Start an anti-theft policy that matches the identity information of the sender, and parse the anti-theft command to obtain an anti-theft command corresponding to the instruction.

Step S2406: Perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

In the embodiment of the present invention, the identity information of the sender can be determined according to the anti-theft command from the sender, the anti-theft policy matching the sender identity information is activated to parse the anti-theft command, the anti-theft command corresponding to the instruction is obtained, and the anti-theft command is executed. Operation to achieve anti-theft of the mobile terminal. It can be seen that the anti-theft command in the embodiment of the present invention may be from a device or terminal capable of sending a short message (such as a sender of the anti-theft command being a mobile terminal or a server or a personal computer), or may be from a device or terminal capable of transmitting a network command. At present, there are many devices or terminals that can send SMS or network commands (such as mobile phones, computers, tablets, etc.), and the anti-theft command is sent quickly by SMS or network command, and the arrival time is accurate, which can save the traffic and power consumption of the stolen mobile terminal. Recovering the stolen mobile terminal to provide more time, so that the anti-theft of the mobile terminal can be realized conveniently and quickly, and solving the problem that the mobile terminal cannot continue to burglar the mobile terminal after the mobile terminal is stolen in the prior art. After determining the identity information of the sender, the embodiment of the present invention initiates an anti-theft policy that matches the identity information of the sender to parse the anti-theft command, and obtains a corresponding anti-theft command, so as to ensure that the anti-theft protection can be performed on the mobile terminal according to the user's need to select an appropriate anti-theft policy. Moreover, in the embodiment of the present invention, according to the identity information of the sender, an anti-theft policy can be matched to perform anti-theft protection on the mobile terminal, and multiple anti-theft policies can be matched to simultaneously protect the mobile terminal against theft, thereby enhancing the security of the mobile terminal. In addition, in the embodiment of the present invention, after the mobile terminal is stolen, the anti-theft command of the sender can still be received, and the anti-theft operation is performed according to the anti-theft command obtained by parsing the anti-theft command. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The thief cannot use the mobile terminal, and the thief cannot operate the refurbishment mobile terminal by brushing the machine or the like. In turn, the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

When the step S2402 in FIG. 24 is executed, the embodiment of the present invention obtains a special character carried in the anti-theft command, and determines the identity information of the sender according to the special character. Among them, special characters are specific strings. In the embodiment of the present invention, the identity information of the sender determined according to the special character includes at least one of a mobile terminal, a server, or a PC. When the sender is a mobile terminal, the sending carrier of the anti-theft command is a short message. When the sender is a server, the sending carrier of the anti-theft command is a short message and/or a network command. When the sender is a PC terminal, the sending carrier of the anti-theft command is a short message and/or a network command. It can be seen that, in the embodiment of the present invention, when the sender is a mobile terminal or a server or a PC terminal, the anti-theft command can be sent by using a short message as a carrier. Before receiving the anti-theft command that has been sent as a carrier, the embodiment of the present invention registers the short message interception function.

Figure 25 is a flow chart showing the process of registering a short message interception function in accordance with one embodiment of the present invention. As shown in step S2502 in FIG. 25, the embodiment of the present invention first registers a short message interception function. After the registration is completed, the embodiment of the present invention executes step S2504 to generate a mapping table corresponding to the anti-theft command and the anti-theft command. If the short message is the sending carrier of the anti-theft command, the mapping table may also be referred to as a “sms-command table”, and the anti-theft command corresponding to the received short message may be found and determined according to the table. In the mapping table, the anti-theft command and the anti-theft command form a correspondence relationship. For details, refer to the corresponding introduction part in the first embodiment, and no further details are provided herein.

Referring to the flow shown in FIG. 25, after the execution of step S2504 is completed, step S2506 is executed to generate a mapping table corresponding to the command number (ACTIONID). In the mapping table, the command number forms a one-to-one mapping relationship with the command. When the mapping table is generated, a command recognizable by the stolen mobile terminal can also be added to the mapping. For example, Bind corresponds to the account used for anti-theft and PC anti-theft binding, and UnBind corresponds to the command used when the account anti-theft and PC anti-theft are unbound. After the mapping table is generated, step S2508 is executed to disclose the interface for reading the file to the PC side. In the PC anti-theft strategy, it is necessary to disclose an interface that can be directly called by the PC.

After the end of the short message interception function registration, the operation flowchart of the short message receiving processing method according to an embodiment of the present invention shown in FIG. 5 is performed. As shown in FIG. 5, the processing flow chart after receiving the short message (ie, step) shown in the embodiment of the present invention processes the short message. The embodiment of the invention determines whether the received short message carries an anti-theft instruction. According to the mapping table corresponding to the anti-theft command and the anti-theft command generated in step S2504 in FIG. 25, the embodiment of the present invention queries whether the received short message carries the anti-theft instruction including the special character in the mapping table. If there is a special character, it is judged that the received short message carries an anti-theft command and intercepts the short message (usually called eating the short message). Then, the anti-theft instruction information in the short message is obtained, and the operation of determining the identity information of the sender is triggered, and the process ends. The embodiment of the invention continues the steps. If the special character is not included, it is determined that the received short message does not carry the anti-theft command. In the embodiment of the present invention, the short message is released, and the process ends.

As mentioned above, the anti-theft strategy that can be used in the embodiments of the present invention includes at least three types. Therefore, in an actual application, when the anti-theft terminal receives the anti-theft SMS, it needs to determine which anti-theft SMS is issued according to the anti-theft policy, and thus It can be processed according to the corresponding anti-theft strategy. 26 shows a process flow diagram of a method of determining an anti-theft policy in accordance with one embodiment of the present invention. Referring to FIG. 26, the flow includes at least steps S2602 through S2622.

Step S2602: The mobile terminal receives the short message.

Step S2604, determining whether it is a short message anti-theft SMS. If yes, go to step S2606, if no, go to step S2610.

Step S2606, intercepting the short message, and triggering the SMS anti-theft strategy.

In step S2608, the SMS anti-theft strategy is executed, and the process ends.

Step S2610: Determine whether it is an account anti-theft SMS. If yes, go to step S2612, if no, go to step S2616.

Step S2612, intercepting the short message, triggering the account anti-theft strategy.

In step S2614, the account anti-theft strategy is executed, and the process ends.

In step S2616, it is determined whether it is a PC anti-theft SMS. If yes, go to step S2618, if no, go to step S2622.

Step S2618, intercepting the short message, triggering the PC anti-theft strategy.

In step S2620, the PC anti-theft strategy is executed, and the process ends.

In step S2622, the short message is released, and the process ends.

In the embodiment of the present invention, when it is determined that the received short message does not carry the anti-theft command, releasing the short message can reduce the vigilance of the thief, and is beneficial for recovering the stolen terminal and capturing the thief. For example, after the user's mobile terminal is lost, if the thief sees that the mobile terminal can receive the short message in the stolen mobile terminal, the mobile terminal is considered not to be locked, and the anti-theft function is not turned on. In addition, the embodiment of the present invention intercepts the short message carrying the anti-theft command so that it cannot be displayed in the system of the mobile terminal, but performs the anti-theft operation according to the anti-theft instruction carried in the short message in the background. The thief cannot find that the mobile terminal has turned on the anti-theft function, and performs the corresponding anti-theft operation, such as reporting the real-time location of the mobile terminal and even reporting the fingerprint of the thief. Therefore, the embodiment of the invention can reduce the vigilance of the thief and increase the possibility of the stolen mobile terminal retrieving, thereby effectively curbing the occurrence of theft crime and protecting the user's property security.

After determining the currently activated anti-theft policy according to the flow shown in FIG. 26, step S2404 in FIG. 24 is continued, and the anti-theft policy matching the sender identity information is started to parse the anti-theft command, and the anti-theft command corresponding to the instruction is obtained. As mentioned above, in the embodiment of the present invention, the anti-theft policy includes three types, and the corresponding sender differs according to the anti-theft policy. For example, when the anti-theft policy is the SMS anti-theft policy, the sender is the mobile terminal, and the anti-theft policy is the account anti-theft strategy. When the sender is a server or a PC terminal, and the anti-theft policy is a PC anti-theft policy, the sender is a PC terminal. The mobile terminal anti-theft method according to the embodiment of the present invention is separately introduced according to different senders (ie, corresponding different anti-theft policies).

The mobile terminal anti-theft method provided by the embodiment of the present invention is first introduced when the sender is a mobile terminal. When the sender is a mobile terminal, the anti-theft policy matched with the mobile terminal is a short message anti-theft policy, and the anti-theft command is sent by using the short message as a carrier.

When the received short message carries the anti-theft command, the embodiment of the present invention acquires the anti-theft instruction information in the short message, and triggers the operation of determining or verifying the sender identity information. In the embodiment of the present invention, the anti-theft instruction is parsed, and the verification code of the sender that sends the anti-theft instruction is obtained. After obtaining the verification code, the embodiment of the present invention continues to obtain the verification code and The verification code pre-stored by the mobile terminal is matched, and according to the matching result, it is determined whether to obtain the anti-theft command corresponding to the anti-theft instruction. If the obtained verification code matches the trusted mobile terminal identifier and/or password pre-stored by the mobile terminal, the anti-theft command is obtained. If the obtained verification code does not match the trusted mobile terminal identifier and/or password pre-stored by the mobile terminal, in order to avoid receiving the anti-theft command sent by the malicious sender, the erroneous anti-theft operation is performed on the mobile terminal, and the embodiment of the present invention ignores the Anti-theft command.

It should be noted that, in the preferred embodiment, the trusted mobile terminal identifier and/or password are collectively referred to as a password, and the trusted mobile terminal identifier is referred to as a relative friend number. See Figure 6 for a process flow diagram of a method of pre-storing a trusted mobile terminal identity and/or password. The method for storing the trusted mobile terminal identifier and/or password is as described above. In this embodiment of the present invention, the trusted mobile terminal identifier and the stored trusted mobile terminal may be set by setting the trusted mobile terminal identifier and/or the password to be empty. / or password is deleted. For example, the embodiment of the present invention can set the family friend number and the SMS anti-theft password to be empty according to the flow shown in FIG. 6, and click the “open password” column to turn off the password function. After the trusted mobile terminal identifier and/or password is deleted, the embodiment of the present invention may also select the logout anti-theft function.

As described above, the embodiment of the present invention obtains a verification code when parsing the anti-theft instruction, and determines whether the anti-theft instruction is encrypted. If the anti-theft command is an encrypted anti-theft command, the embodiment of the present invention decrypts the anti-theft instruction by using a corresponding decryption means, and decrypts the verification code by using a corresponding decryption means, and obtains the decrypted verification code and performs matching.

After the verification code carried in the anti-theft command is matched according to the pre-stored verification code, if the verification code of the sender and the verification code of the mobile terminal can match, the anti-theft command is parsed to obtain the corresponding anti-theft command. After the anti-theft command is obtained, step S2406 shown in FIG. 24 is executed, and the operation corresponding to the anti-theft command is executed to implement the anti-theft of the mobile terminal.

In the process in which any anti-theft command is executed, the embodiment of the present invention polls whether the command is successfully executed, and the flowchart of the process of polling the command execution is shown in FIG. 7. In the embodiment of the present invention, the polling query is performed on the execution of the anti-theft command to ensure that the anti-theft command acquired by the mobile terminal can be executed in time, so as to prevent the thief from brushing or other operations on the mobile terminal due to the untimely execution of the anti-theft command. Can't be retrieved. For example, the embodiment of the present invention will execute a lock screen command to query whether the lock screen command is successfully executed. If the lock screen command is not executed, the embodiment of the present invention executes a lock screen command to lock the screen of the mobile terminal. If the lock screen command is successfully executed, the embodiment of the present invention abandons the execution of the screen lock command again.

After the received anti-theft command is executed, the embodiment of the present invention returns the execution result as a sender to the sender of the anti-theft command, and reminds the sender that the anti-theft command has been executed. After receiving the receipt, the sender can continue the next anti-theft operation. In addition, if the anti-theft command sender does not receive the receipt within the specified time, the embodiment of the present invention initiates a polling query to check whether the receipt is successful. See Figure 8 for the process flow of the method for querying receipts.

The mobile terminal anti-theft method (the sender is a mobile terminal) of the present invention will now be described by way of a specific embodiment.

It should be noted that, in order to make the preferred embodiment more clear and simple, in the preferred embodiment, the sender is set to the mobile phone of the relatives and friends, and the mobile terminal is set to the stolen mobile phone.

According to a preferred embodiment of the present invention, a processing flowchart of a mobile terminal anti-theft method using a short message anti-theft policy is provided. For the specific process, refer to FIG. 9.

The process flow of the mobile terminal anti-theft method on the mobile phone side of the relatives and friends provided by one embodiment of the present invention is shown in FIG. 10 .

In this embodiment, when the burglaring short message to be sent is encrypted, the special mark is first spliced. There is a special mark stitched in step S1002 in the above-mentioned map containing special characters and anti-theft instructions. Also, in this mapping, there are special tags dedicated to encryption. For example, in the mapping, both "Dingwei#" and "Dingwei#E" exist, and the corresponding anti-theft commands are all Locate commands. However, "Dingwei#" indicates an unencrypted anti-theft command, and "Dingwei#E" identifies an encrypted anti-theft command.

After the relatives and friends send the anti-theft SMS to the stolen mobile phone, the stolen mobile phone processes the received anti-theft SMS. Starting from the stolen mobile phone side, an embodiment of the present invention provides a processing flowchart of the mobile terminal anti-theft method on the side of the stolen mobile phone, as shown in FIG.

Secondly, when the sender is a server, the embodiment of the present invention provides another method for preventing theft of the mobile terminal. When the sender is a server, the anti-theft policy matched with the server is an account anti-theft policy, and the anti-theft command is sent by using a short message and/or a network instruction as a carrier.

When the sender is a server, the embodiment of the present invention receives an anti-theft instruction from the server. The anti-theft instruction format may include only special characters, and may include both special characters and other identification information except special characters. In the embodiment of the present invention, the anti-theft instruction may include a special character, an activated account identifier, an anti-theft command, and an anti-theft object identifier. At least one of them. Preferably, in the embodiment of the present invention, the special character is Account, which is used to determine the identifier of the anti-theft policy. After the identifier is determined, no change occurs. The activated account ID is the unique UID generated for the account at the time of login. The anti-theft command includes a command number (ACTIONID) and/or a task number (TASKID), wherein the corresponding command can be found in the correspondence table including the anti-theft command and the anti-theft command by the ACTIONID. TASKID is a corresponding task number generated in the server when the anti-theft command is transmitted, and the TASKID can query the execution status of the anti-theft command corresponding to the TASKID in the server. In addition, when the anti-theft command is initiated for the first time, the TASKID is 0. The anti-theft object identifier may include the IMEI of the mobile terminal, and may also include other identity identifiers that can uniquely identify the mobile terminal. In summary, in the embodiment of the present invention, the format of the anti-theft instruction can be set as:

[Accout]<UID>,<IMEI>,<ACTIONID>,<TASKID>,<OTHERS>

Among them, OTHERS is additional information related to the anti-theft command. For example, the information of the Erase command is to specify which part of the data in the mobile terminal system is deleted (for example, deleting the short message data or the notebook data in the system or the chat data of the application, etc.). As another example, the additional information of TakePhoto can be a requirement for the clarity of the captured photo.

After receiving the anti-theft command, the embodiment of the present invention parses the anti-theft command according to the account anti-theft policy. In the case of performing an analysis operation on the anti-theft instruction, the embodiment of the present invention determines whether the anti-theft instruction is encrypted. If the anti-theft command is an encrypted anti-theft command, the embodiment of the present invention decrypts the anti-theft command by using a corresponding decryption means. In the embodiment of the present invention, the anti-theft instruction may be encrypted by any encryption algorithm. In the embodiment of the present invention, the anti-theft instruction is decrypted by using a corresponding decryption method when parsing the anti-theft instruction, which is not limited by the embodiment of the present invention. For the encryption and decryption mode, refer to the corresponding introduction part of the second embodiment, and no further details are provided here.

The anti-theft command received by the embodiment of the present invention is described above. Before receiving the anti-theft command, the embodiment of the present invention needs to activate the anti-theft function in the mobile terminal. One embodiment of the present invention provides a processing flowchart of a method for turning on the anti-theft function. For details, please refer to FIG. 14.

An embodiment of the present invention also provides a method for unbinding, and a processing flowchart thereof is shown in FIG. 15.

The process flow of opening the anti-theft function and deregistering the anti-theft function in the embodiment of the present invention is described above. After the mobile terminal is lost, the embodiment of the present invention first logs in the activated account in the client that can trigger the theft prevention of the mobile terminal. Preferably, in the embodiment of the present invention, the client capable of triggering theft prevention of the mobile terminal may be a browser, and may be a client with a mobile phone anti-theft function on the mobile phone side (for example, a mobile guard), or may have a mobile phone anti-theft function on the PC side. The embodiments of the present invention are not limited by the embodiments of the present invention. In the embodiment of the present invention, after the account is activated, the anti-theft command can be sent by using the short message and/or the network command as the carrier to ensure that the mobile terminal can be burglarized by sending the anti-theft command in time through the common sender. In the embodiment of the present invention, after the mobile terminal receives the short message, the mobile terminal first determines whether the short message carries the anti-theft command, and if so, intercepts the short message and triggers the analysis of the anti-theft command operation. . If not, release the message.

After the execution of the received anti-theft command is completed, the embodiment of the present invention returns the execution result as a receipt to the server, and reminds the server that the execution has been performed. After the server receives the receipt, it can continue the next anti-theft operation. In addition, if the server does not receive the receipt within the specified time, the embodiment of the present invention initiates a polling query to check whether the receipt is successful. One embodiment of the present invention provides a processing flowchart of a method for querying a receipt, which is specifically shown in FIG. 8.

The figure shows a processing flowchart of a mobile terminal anti-theft method using an account anti-theft policy according to a preferred embodiment of the present invention. For details, please refer to FIG. 16.

An embodiment of the present invention provides a process flow for sending an anti-theft command on the side of an activated account. For details, see Figure 17. Correspondingly, an embodiment of the present invention provides a processing flowchart of a method for preventing theft on the side of the mobile terminal. For details, please refer to FIG. 18.

Finally, a mobile terminal anti-theft method provided by an embodiment of the present invention is provided when the sender is a PC terminal. When the sender is a PC terminal, the anti-theft policy matched with the server is a PC anti-theft policy or an account anti-theft policy, and the anti-theft command is sent by using a short message and/or a network command as a carrier.

When transmitting as a PC terminal, before receiving the anti-theft command from the PC terminal, the activation file carrying the identity of the mobile terminal and the anti-theft mode identifier from the PC terminal is received. See Example 4 for an introduction to the activation file.

Due to the variety of anti-theft modes, there are various types of anti-theft mode identification. Conversely, different anti-theft modes can be distinguished according to different information included in different anti-theft mode identifiers. For an example of providing different anti-theft mode identifications in the embodiments of the present invention, refer to Embodiment 4.

As described above, the embodiment of the present invention can activate different anti-theft modes according to different types of anti-theft mode identifiers carried in the activation file sent by the PC terminal. That is, when the mobile terminal performs the anti-theft operation through the PC terminal, the anti-theft policy can be triggered by the PC terminal to send the anti-theft command to the mobile terminal, and multiple anti-theft policies can be triggered to simultaneously send the anti-theft command to the mobile terminal. For example, when the anti-theft mode identifier in the activation file is only included in the UID or only the GUID, the embodiment of the present invention can perform only the account anti-theft policy or only the PC anti-theft policy. When the anti-theft mode identifier in the activation file is included to include both the UID and the GUID, the embodiment of the present invention can simultaneously perform PC anti-theft and account anti-theft, enhance the anti-theft protection to the mobile terminal, and increase the possibility of retrieving the mobile terminal. In the embodiment of the present invention, the PC anti-theft includes sending an anti-theft command to the mobile terminal through the PC terminal to perform anti-theft on the mobile terminal, and further including an activation account to perform account anti-theft on the mobile terminal. When the PC terminal activates the account to perform account theft prevention on the mobile terminal, the PC terminal only transmits the account information to the mobile terminal as the login party. For the difference between the PC anti-theft policy and the account anti-theft strategy and the corresponding processing method, refer to Embodiment 4 in the embodiment of the present invention.

In the embodiment of the present invention, after the corresponding anti-theft mode is activated according to the anti-theft mode identifier in the activated activation file, the anti-theft instruction from the PC terminal is received. After receiving, the received anti-theft command is parsed to obtain the identity of the mobile terminal carried in the anti-theft command. After obtaining the identity of the mobile terminal carried in the anti-theft command, the embodiment of the present invention verifies the identity identifier. If the verification is passed, the operation corresponding to the anti-theft command is executed to implement the anti-theft of the mobile terminal. If the verification fails, the embodiment of the present invention stops responding and does not perform any operation.

In the embodiment of the present invention, in the process of executing any anti-theft command, polling whether the anti-theft command is successfully executed, if yes, ending the execution of the anti-theft command, and if not, attempting to execute the anti-theft command again. In the embodiment of the present invention, a polling query is performed on the execution of the anti-theft command to ensure that the anti-theft command acquired by the mobile terminal can be The execution is performed to avoid that the thief does not promptly perform the flashing of the mobile terminal or other operations caused by the burglary command, so that the mobile terminal cannot be retrieved. For example, the embodiment of the present invention will execute a lock screen command to query whether the lock screen command is successfully executed. If the lock screen command is not executed, the embodiment of the present invention executes a lock screen command to lock the screen of the mobile terminal. If the lock screen command is successfully executed, the embodiment of the present invention abandons the execution of the screen lock command again.

In the embodiment of the present invention, the identity of the mobile terminal may be a SIM card number, and may be any identity identification information that can uniquely identify the mobile terminal, such as hardware configuration information of the mobile terminal. Preferably, the embodiment of the present invention adopts the IMEI number of the mobile terminal as the identity of the mobile terminal, and the IMEI number itself is permanently bound to the mobile terminal and is unique and has high recognizability. Therefore, in the embodiment of the present invention, Preferably, the IMEI is a unique identity of the mobile terminal.

The mobile terminal anti-theft method (the sender is a PC terminal) of the present invention will now be described by way of a specific embodiment.

One embodiment of the present invention provides a processing flowchart of a method for activating a mobile phone anti-theft function on a PC terminal side. For a specific flowchart, refer to FIG. 21. Correspondingly, an embodiment of the present invention further provides a processing flowchart of the anti-theft method on the mobile phone side. For a specific flowchart, refer to FIG. 22.

The processing flow of the mobile anti-theft method according to the embodiment of the present invention is described in detail in the embodiment of the present invention, when the sender is a mobile terminal, a server, and a PC terminal. After the execution of the anti-theft command is completed, the embodiment of the present invention sends a receipt to the anti-theft command sender. When the identity of the sender is not determined, after the execution of the anti-theft command is completed, the type of receipt is first determined, and secondly, the number of attempts to return is different according to the type of receipt. For example, when the PC anti-theft policy is executed, the receipt is sent to the PC terminal through the network, and the method is implemented to set an attempt to send 10 receipts to the PC terminal. When the SMS anti-theft policy is executed, the embodiment of the present invention directly sends a receipt to the mobile terminal. In order to avoid the vigilance of the thief, reduce the number of receipts sent to 5 times. When the account anti-theft policy is executed, in order to reduce the number of consumed SMS messages, the embodiment of the present invention sends a receipt to the server through the network. If the transmission is attempted multiple times (for example, 8 times), the transmission still fails, and then the message is sent as a carrier to send the receipt to the mobile device. Terminal, if you can set the number of attempts to 2 times.

When the mobile terminal is protected against theft, the embodiment of the present invention can use only one of the SMS anti-theft policy, the account anti-theft policy, and the PC anti-theft strategy to protect the mobile terminal against theft, and can simultaneously use any of the above three anti-theft strategies. The mobile terminal is protected against theft by two or three anti-theft strategies. Therefore, in the process in which any anti-theft command is executed, the embodiment of the present invention polls whether the command is successfully executed. FIG. 27 is a flow chart showing a process of mutually exclusive querying a command execution situation according to an embodiment of the present invention. As shown in FIG. 27, when the command is executed in the embodiment of the present invention, step S2702 in FIG. 27 is executed to determine whether the anti-theft command to be executed is being executed. If the anti-theft command is not executed according to the judgment result, step S2706 is executed to execute the anti-theft command. The process ends. If the anti-theft command is being executed according to the judgment result, step S2704 is performed. In step S2704, it is determined whether the anti-theft command is executed twice or more twice or not. If they are mutually exclusive, step S2708 is executed, the execution of the anti-theft command fails, and the process ends. If they are not mutually exclusive, step S2706 is executed to execute the anti-theft command, and the process ends.

In the embodiment of the present invention, the polling query is performed on the execution of the anti-theft command to ensure that the anti-theft command acquired by the mobile terminal can be executed in time, so as to prevent the thief from brushing or other operations on the mobile terminal due to the untimely execution of the anti-theft command. Can't be retrieved. For example, an embodiment of the present invention is about to execute a lock screen command to query whether the lock screen command is being executed. If the lock screen command is not executed, the embodiment of the present invention executes a lock screen command to lock the screen of the mobile terminal. If the lock screen command is being executed and the mobile terminal screen cannot be locked multiple times, that is, it can be judged that the lock screen is executed twice and two times or more are mutually exclusive, the embodiment of the present invention abandons the execution of the screen lock command. For example, in the embodiment of the present invention, a photo forensic command for the unlocker is to be executed, and then whether the command is executing the photo forensic command is determined. If the command is not executed according to the judgment result, the embodiment of the present invention executes the photo forensic command. If the command is being executed according to the judgment result, and the photo forensic command can be executed twice or more, and is not mutually exclusive, the embodiment of the present invention continues to execute the photo forensic command.

FIG. 28 is a schematic structural diagram of a mobile terminal anti-theft client according to an embodiment of the present invention. Referring to FIG. 28, the client of the embodiment of the present invention includes at least a determining module 2820, a parsing module 2840, and an executing module 2850.

The determining module 2820 is configured to determine the identity information of the sender based on the anti-theft command from the sender.

The parsing module 2840 is coupled to the determining module 2820 and configured to initiate an anti-theft policy that matches the sender identity information to parse the anti-theft command, and obtain an anti-theft command corresponding to the command.

The execution module 2850 is coupled to the parsing module 2840 and configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.

In a preferred embodiment, the determining module 2820 is further configured to:

Obtain special characters carried in the anti-theft command, wherein the special characters are specific strings;

The sender's identity information is determined based on the special characters.

In a preferred embodiment, the identity information of the sender includes at least one of the following:

The sender is a mobile terminal;

The sender is the server;

The sender is a personal computer PC terminal.

In a preferred embodiment, the determining module 2810 is further configured to:

When receiving the anti-theft command sent by the sender with different identity information, it is determined whether the anti-theft command parsed by the anti-theft command received later is mutually exclusive with the anti-theft command parsed by the previously received anti-theft command;

If yes, refuse to execute the latter anti-theft command;

If no, continue to execute the latter anti-theft command.

In a preferred embodiment, the method further includes:

When the sender is a mobile terminal, the matched anti-theft policy is a short message anti-theft strategy;

When the sender is a server, the matching anti-theft policy is an account anti-theft policy;

When the sender is a PC terminal, the matching anti-theft policy is a PC anti-theft policy or an account anti-theft policy.

In a preferred embodiment, the method further includes:

When the sender is a mobile terminal, the sending carrier of the anti-theft command is a short message;

When the sender is a server, the sending carrier of the anti-theft command is: a short message and/or a network command;

When the sender is a PC terminal, the sending carrier of the anti-theft command is: short message and/or network command.

When the short message is used as the sending carrier of the anti-theft command, before determining the identity information of the sender, it is determined whether the received short message carries the anti-theft command;

If yes, intercepting the short message, obtaining an anti-theft command and triggering the identity information determination operation of the sender;

If not, release the message.

In a preferred embodiment, the parsing module 2840 is further configured to: when the sender is a mobile terminal,

The SMS anti-theft policy is started to parse the anti-theft command, and the sender's mobile terminal identifier and/or password is obtained;

Matching the obtained mobile terminal identifier of the sender with the trusted mobile terminal identifier pre-stored by the mobile terminal, and/or matching the obtained password with the password pre-stored by the mobile terminal;

If the two can match, the parsing obtains the anti-theft command corresponding to the instruction.

In a preferred embodiment, the sender's mobile terminal identity includes at least one of: a sender's phone number, a sender's subscriber identity module SIM card number, and a sender's international mobile device identity code IMEI.

In a preferred embodiment, the password pre-stored by the mobile terminal includes at least one of the following:

The sender's mobile terminal identity;

A pre-set string that proves the identity of the sender.

In a preferred embodiment, when the sender is a server, the anti-theft command is sent to the server by the activated account, and the server forwards to the mobile terminal to trigger the anti-theft operation.

In a preferred embodiment, the activated account is logged in a client capable of triggering theft prevention of the mobile terminal, wherein the client comprises at least one of the following: a browser, a client with a mobile phone anti-theft function on the mobile phone side, and a PC side The client of the mobile phone anti-theft function.

In a preferred embodiment, the determination module 2820 is further configured to receive an anti-theft instruction forwarded by the server, the activated account is sent via a short message and/or a network command.

In a preferred embodiment, the content of the short message and/or network command includes at least one of the following: in addition to the special character: the activated account identifier, the anti-theft command, and the anti-theft object identifier.

In a preferred embodiment, the method further includes:

The special character is Account;

The activated account identifier is the unique account identifier UID generated for the account at the time of current login;

The anti-theft command includes a command number and/or a task number;

The anti-theft object identifier includes the IMEI of the mobile terminal.

In a preferred embodiment, the method further includes:

The activation module 2860 is configured to receive an activation file from the PC terminal before the anti-theft policy that matches the identity information of the sender is activated, and the activation file carries the identity of the mobile terminal and the anti-theft. Pattern identification

Verifying the activation file according to the identity identifier;

If the verification is passed, different anti-theft modes are activated according to the anti-theft mode identification.

In a preferred embodiment, the activation module is further configured to:

If the anti-theft mode identifier is a PC anti-theft mode identifier, the PC anti-theft policy is activated;

If the anti-theft mode is identified as the account anti-theft mode identifier, the account anti-theft policy is activated.

In a preferred embodiment, the anti-theft mode identification includes at least one of the following:

a random character string GUID generated by the PC terminal corresponding to the mobile terminal;

The account identifier UID generated by the user after logging in to the account for identifying the account, wherein the account name of the UID user login is USERNAME;

Password PASSWORD.

In a preferred embodiment, the activation module 2860 is further configured to:

If the anti-theft mode identifier includes only the GUID, the PC anti-theft policy is activated, and the operation corresponding to the anti-theft command is directly executed;

If the anti-theft mode identifier includes the GUID and the PASSWORD, the PC anti-theft policy is activated to verify whether the PASSWROD is correct; if yes, the operation corresponding to the anti-theft command is executed; if not, the response is stopped;

If the anti-theft mode identifier includes the UID, activate the account anti-theft policy, log in to the USERNAME in the mobile terminal, receive the anti-theft command from the UID, and perform the corresponding operation;

If the anti-theft mode identifier includes the GUID and the UID, the PC anti-theft policy and the account anti-theft policy are activated, and the anti-theft command from the PC terminal or the UID is received and the corresponding operation is performed;

If the anti-theft mode identifier includes the GUID, the UID, and the PASSWORD, the PC anti-theft policy and the account anti-theft policy are activated, and the anti-theft command from the PC terminal or the UID is authenticated to the PASSWORD; if the verification is passed, the corresponding operation of the received anti-theft command is performed; If the verification is not notified, the response is stopped.

In a preferred embodiment, the method further includes:

The decryption module 2830 is configured to decrypt the received anti-theft command by using a corresponding decryption means when the content of the anti-theft command is encrypted content, and obtain the parsable content of the anti-theft command.

In a preferred embodiment, the encryption mode is DES encryption and the decryption mode is DES decryption.

In a preferred embodiment, the encrypted anti-theft command comprises at least one of the following:

Delete the mobile phone data command;

Back up your phone data instructions.

In a preferred embodiment, the method further includes:

The polling module 2870 is configured to poll the query for success if any of the anti-theft commands are executed;

If yes, the execution of the anti-theft command is ended;

If not, try again to execute the anti-theft command.

In a preferred embodiment, the polling module 2870 is further configured to: if the receipt of the requested party is not received within the specified time, polling whether the query is successful;

If yes, the receipt of the receipt is completed;

If no, request a return receipt again.

In the embodiment of the present invention, the identity information of the sender can be determined according to the anti-theft command from the sender, the anti-theft policy matching the sender identity information is activated to parse the anti-theft command, the anti-theft command corresponding to the instruction is obtained, and the anti-theft command is executed. Operation to achieve anti-theft of the mobile terminal. It can be seen that the anti-theft command in the embodiment of the present invention may be from a device or terminal capable of sending a short message (such as a sender of the anti-theft command being a mobile terminal or a server or a personal computer), or may be from a device or terminal capable of transmitting a network command. At present, there are many devices or terminals that can send SMS or network commands (such as mobile phones, computers, tablets, etc.), and the anti-theft command is sent quickly by SMS or network command, and the arrival time is accurate, which can save the traffic and power consumption of the stolen mobile terminal. Recovering the stolen mobile terminal to provide more time, so that the anti-theft of the mobile terminal can be realized conveniently and quickly, and solving the problem that the mobile terminal cannot continue to burglar the mobile terminal after the mobile terminal is stolen in the prior art. After determining the identity information of the sender, the embodiment of the present invention initiates an anti-theft policy that matches the identity information of the sender to parse the anti-theft command, and obtains a corresponding anti-theft command, so as to ensure that the anti-theft protection can be performed on the mobile terminal according to the user's need to select an appropriate anti-theft policy. Moreover, in the embodiment of the present invention, according to the identity information of the sender, an anti-theft policy can be matched to perform anti-theft protection on the mobile terminal, and multiple anti-theft policies can be matched to simultaneously protect the mobile terminal against theft, thereby enhancing the security of the mobile terminal. In addition, in the embodiment of the present invention, after the mobile terminal is stolen, the anti-theft command of the sender can still be received, and the anti-theft operation is performed according to the anti-theft command obtained by parsing the anti-theft command. For example, after the user mobile terminal is lost, by sending an anti-theft command to the stolen mobile terminal, the embodiment of the present invention can perform a lock screen operation on the stolen mobile terminal to prevent the thief from using the mobile terminal. The inability of the thief to use the mobile terminal causes the thief to fail to renovate the mobile terminal by brushing the machine, and the thief cannot resell the stolen mobile terminal for profit. Further, the probability of theft crime can be effectively reduced. In addition, according to the received anti-theft command, the embodiment of the present invention can also obtain the identity information of the thief (such as a photo of the thief, a fingerprint, etc.). After the identity information of the thief is obtained according to the embodiment of the present invention, the thief can be arrested according to the identity identification information. Therefore, the embodiment of the present invention can effectively prevent theft of the terminal after the terminal is stolen, and reduce the crime rate of theft and protect the security of the user property.

In the description provided herein, numerous specific details are set forth. However, it is understood that the embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of the description.

Similarly, the various features of the invention are sometimes grouped together into a single embodiment, in the above description of the exemplary embodiments of the invention, Figure, or a description of it. However, the method disclosed should not be interpreted to reflect the following intent: The claimed invention requires more features than those explicitly recited in each claim. Rather, as the following claims reflect, inventive aspects reside in less than all features of the single embodiments disclosed herein. Therefore, the claims following the specific embodiments are hereby explicitly incorporated into the embodiments, and each of the claims as a separate embodiment of the invention.

Those skilled in the art will appreciate that the modules in the devices of the embodiments can be adaptively changed and placed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and further they may be divided into a plurality of sub-modules or sub-units or sub-components. In addition to such features and/or at least some of the processes or units being mutually exclusive, any combination of the features disclosed in the specification, including the accompanying claims, the abstract and the drawings, and any methods so disclosed, or All processes or units of the device are combined. Each feature disclosed in this specification (including the accompanying claims, the abstract and the drawings) may be replaced by alternative features that provide the same, equivalent or similar purpose.

In addition, those skilled in the art will appreciate that, although some embodiments described herein include certain features that are included in other embodiments and not in other features, combinations of features of different embodiments are intended to be within the scope of the present invention. Different embodiments are formed and formed. For example, in the following claims, any one of the claimed embodiments can be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or digital signal processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components of the device in accordance with embodiments of the present invention. The invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein. Such a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

For example, FIG. 29 illustrates a computing device that can implement the mobile terminal anti-theft method in accordance with the present invention. The computing device conventionally includes a processor 2910 and a computer program product or computer readable medium in the form of a memory 2920. The memory 2920 may be an electronic memory such as a flash memory, an EEPROM (Electrically Erasable Programmable Read Only Memory), an EPROM, a hard disk, or a ROM. Memory 2920 has a storage space 2930 for program code 2931 for performing any of the method steps described above. For example, the storage space 2930 for program code may include respective program codes 2931 for implementing various steps in the above methods, respectively. The program code can be read from or written to one or more computer program products. These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks. Such a computer program product is typically a portable or fixed storage unit as described with reference to FIG. The storage unit may have a storage segment, a storage space, and the like that are similarly arranged to the storage 2920 in the computing device of FIG. The program code can be compressed, for example, in an appropriate form. Typically, the storage unit includes computer readable code 2931', code that can be read by a processor, such as, for example, 2910, which, when executed by a computing device, causes the computing device to execute Each of the steps in the method described above.

"an embodiment," or "an embodiment," or "an embodiment," In addition, it is noted that the phrase "in one embodiment" is not necessarily referring to the same embodiment.

It is to be noted that the above-described embodiments are illustrative of the invention and are not intended to be limiting, and that the invention may be devised without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as a limitation. The word "comprising" does not exclude the presence of the elements or steps that are not recited in the claims. The word "a" or "an" The invention can be implemented by means of hardware comprising several distinct elements and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means can be embodied by the same hardware item. The use of the words first, second, and third does not indicate any order. These words can be interpreted as names.

In addition, it should be noted that the language used in the specification has been selected for the purpose of readability and teaching, and is not intended to be construed or limited. Therefore, many modifications and changes will be apparent to those skilled in the art without departing from the scope of the invention. The disclosure of the present invention is intended to be illustrative, and not restrictive, and the scope of the invention is defined by the appended claims.

Claims

A mobile terminal anti-theft method is applicable to a mobile terminal that does not have an anti-theft function, and includes:

Receiving a background anti-theft opening instruction from the server, wherein the background anti-theft opening instruction carries the verification information of the mobile terminal;

Parsing the background anti-theft opening instruction, acquiring the verification information, and performing verification;

If the verification is passed, the anti-theft function is turned on in the background according to the background opening anti-theft command.
The method of claim 1, further comprising: refusing to execute the background open anti-theft command if the verification fails.
The method according to claim 1 or 2, wherein the verification information comprises a unique identity of the mobile terminal;

Also included is at least one user identity module SIM card number and/or user account information.
The method of claim 3 wherein the unique identity is an International Mobile Equipment Identity (IMEI).
The method of claim 3, wherein the verification information comprises a unique identity of the mobile terminal and at least one SIM card number,

Obtain the verification information and verify it, including:

Verifying the IMEI and the at least one SIM card number in the verification information respectively;

If the IMEI in the verification information matches the IMEI of the mobile terminal, and the at least one SIM card number matches the SIM card number in the contact list of the mobile terminal, determining that the verification information is verified; otherwise, verifying Did not pass.
The method according to claim 5, wherein after the verification of the verification information is passed, the method further comprises: identifying the at least one SIM card number as a trusted number;

After the anti-theft function is enabled in the background according to the background opening anti-theft command, the method further includes:

Receiving an anti-theft command from a SIM card number identified as a trusted number;

Parsing the anti-theft command, and performing an anti-theft operation corresponding to the anti-theft command.
The method according to claim 3, wherein said verification information includes a unique identification of the mobile terminal and account information of the user,

Obtain the verification information and verify it, including:

When the IMEI in the verification information matches the IMEI of the mobile terminal, the account information is logged in to obtain the identifier ID of the account;

Send the ID of the account to the server;

Receiving an ID verification pass message from the server, determining that the verification information passes verification.
The method according to claim 7, wherein after the anti-theft function is turned on in the background according to the background opening anti-theft command, the method further includes:

Receiving an anti-theft instruction from the account ID;

Parsing the anti-theft command, and performing an anti-theft operation corresponding to the anti-theft command.
The method of claim 7 or 8, wherein the account information comprises a username and a password.
The method according to claim 3, wherein said verification information comprises a unique identity of the mobile terminal, account information of the user, and at least one SIM card number,

Obtain the verification information and verify it, including:

Verifying the IMEI and the at least one SIM card number in the verification information respectively;

If the IMEI in the verification information matches the IMEI of the mobile terminal, and the at least one SIM card number matches the SIM card number in the contact list of the mobile terminal, logging in the account information to obtain an ID of the account;

Send the ID of the account to the server;

Receiving an ID verification pass message from the server, determining that the verification information passes verification.
The method according to claim 10, wherein after the anti-theft function is turned on in the background according to the background opening anti-theft command, the method further includes:

Receiving an anti-theft instruction from the account ID;

Parsing the anti-theft command, and performing an anti-theft operation corresponding to the anti-theft command.
A mobile terminal anti-theft client is disposed on a mobile terminal that does not have an anti-theft function, and includes:

The receiving module is configured to receive a background anti-theft opening command from the server, where the background anti-theft opening command carries the verification information of the mobile terminal;

The parsing module is configured to parse the background anti-theft account opening instruction, obtain the verification information, and perform verification;

The anti-theft opening module is configured to enable the anti-theft function in the background according to the background opening anti-theft command if the verification is passed.
The client of claim 12, further comprising:

The reject module is configured to refuse to execute the background open anti-theft command if the verification fails.
The client according to claim 12 or 13, wherein the verification information comprises a unique identity of the mobile terminal;

Also included is at least one user identity module SIM card number and/or user account information.
The client of claim 14, wherein the unique identity is an International Mobile Equipment Identity (IMEI).
The client of claim 15, wherein the parsing module is further configured to:

When the verification information includes a unique identity of the mobile terminal and at least one SIM card number,

Verifying the IMEI and the at least one SIM card number in the verification information respectively;

If the IMEI in the verification information matches the IMEI of the mobile terminal, and the at least one SIM card number matches the SIM card number in the contact list of the mobile terminal, determining that the verification information is verified; otherwise, verifying Did not pass.
The client according to claim 16, further comprising:

a trust identification module, configured to identify the at least one SIM card number as a trusted number after the verification information is verified;

The anti-theft processing module is configured to receive an anti-theft instruction from a SIM card number identified as a trusted number; parse the anti-theft instruction, and perform an anti-theft operation corresponding to the anti-theft instruction.
The client of claim 15, wherein the parsing module is further configured to:

When the verification information includes the unique identity of the mobile terminal and the account information of the user,

When the IMEI in the verification information matches the IMEI of the mobile terminal, the account information is logged in to obtain the identification identity number ID of the account;

Send the ID of the account to the server;

Receiving an ID verification pass message from the server, determining that the verification information passes verification.
The client according to claim 18, wherein the anti-theft processing module is further configured to receive an anti-theft instruction from the account ID; parse the anti-theft instruction, and perform an anti-theft operation corresponding to the anti-theft instruction.
A client according to claim 18 or 19, wherein said account information comprises a username and a password.
The client of claim 15, wherein the parsing module is further configured to:

The verification information includes a unique identity of the mobile terminal, account information of the user, and at least one SIM card number.

Verifying the IMEI and the at least one SIM card number in the verification information respectively;

If the IMEI in the verification information matches the IMEI of the mobile terminal, and the at least one SIM card number matches the SIM card number in the contact list of the mobile terminal, logging in the account information to obtain an ID of the account;

Send the ID of the account to the server;

Receiving an ID verification pass message from the server, determining that the verification information passes verification.
The client according to claim 21, wherein the anti-theft processing module is further configured to receive an anti-theft instruction from the account ID; parse the anti-theft instruction, and perform an anti-theft operation corresponding to the anti-theft instruction.
A mobile terminal anti-theft method includes:

Receiving an anti-theft instruction from a sender, wherein the anti-theft instruction uses a short message as a transmission carrier;

Parsing the anti-theft command to obtain an anti-theft command corresponding to the instruction;

Performing operations corresponding to the anti-theft command to implement anti-theft of the mobile terminal.
The method according to claim 23, wherein parsing the anti-theft instruction to obtain an anti-theft command corresponding to the instruction comprises:

Parsing the anti-theft command to obtain a verification code of the sender, where the verification code includes a mobile terminal identifier of the sender and/or a password that the sender can trust;

Matching the obtained verification code of the sender with a pre-stored verification code;

If it is determined that the two match, the anti-theft command corresponding to the anti-theft command is obtained.
The method of claim 24, wherein the sender's mobile terminal identity comprises at least one of the following:

The sender's phone number;

The user identification module SIM card number of the sender;

The sender's international mobile device identification code IMEI.
The method according to claim 24 or 25, wherein the password certifying that the sender is trustworthy comprises at least one of the following:

The sender's mobile terminal identifier;

A pre-set string that proves that the sender can trust.
The method according to any one of claims 23 to 26, wherein parsing the anti-theft instruction comprises:

Determining whether the anti-theft instruction is encrypted;

If so, the anti-theft command is decrypted by using a corresponding decryption means.
The method of claim 27, wherein the verification code of the sender in the anti-theft instruction is encrypted;

Correspondingly, the verification code is decrypted by using a corresponding decryption means to obtain the decrypted verification code.
The method according to claim 27 or 28, wherein the encryption means is data encryption standard DES encryption, and the decryption means is DES decryption.
The method according to any one of claims 23 to 29, wherein before receiving the anti-theft instruction from the sender, the method further comprises:

A trusted mobile terminal identity and/or a trusted password are pre-stored for verification by the initiator.
The method according to any one of claims 23 to 30, further comprising:

Deleting the stored mobile terminal identifier and/or password of the trusted sender;

Log out of the anti
The method according to any one of claims 23 to 31, wherein, in the course of any anti-theft command being executed,

Polling for a successful execution;

If yes, the execution of the anti-theft command is ended;

If not, try again to execute the anti-theft command.
The method according to any one of claims 23 to 32, wherein after performing the operation corresponding to the anti-theft command, the method further comprises:

Returning the execution result as a receipt to the sender, wherein if the sender does not receive the receipt within a specified time, the polling query is initiated to query whether the receipt is successful; if yes, the receipt receipt is ended; if not, Then request a receipt again.
The method according to any one of claims 23 to 33, wherein, when the short message is used as the transmission carrier of the anti-theft instruction, before determining the identity information of the sender, the method further includes:

Determining whether the received short message carries the anti-theft instruction;

If yes, intercepting the short message, obtaining the anti-theft instruction information and triggering the identity information determining operation of the sender;

If not, release the message.
A mobile terminal anti-theft client includes:

a receiving module configured to receive an anti-theft command from a sender, wherein the anti-theft command is sent by using a short message Carrier

The parsing module is configured to parse the anti-theft command to obtain an anti-theft command corresponding to the instruction;

The execution module is configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.
The mobile terminal anti-theft client according to claim 35, wherein the parsing module is further configured to:

Parsing the anti-theft command to obtain a verification code of the sender, where the verification code includes a mobile terminal identifier of the sender and/or a password that the sender can trust;

Matching the obtained verification code of the sender with a pre-stored verification code;

If it is determined that the two match, the anti-theft command corresponding to the anti-theft command is obtained.
The mobile terminal anti-theft client according to claim 35 or 36, wherein the parsing module is further configured to:

Determining whether the anti-theft instruction is encrypted;

If so, the anti-theft command is decrypted by using a corresponding decryption means.
The mobile terminal anti-theft client according to claim 37, wherein the parsing module is further configured to:

The verification code of the sender in the anti-theft instruction is encrypted;

Correspondingly, the verification code is decrypted by using a corresponding decryption means to obtain the decrypted verification code.
The mobile terminal client according to any one of claims 35 to 38, further comprising a storage module configured to:

A trusted mobile terminal identity and/or a trusted password are pre-stored for verification by the initiator.
The mobile terminal client according to any one of claims 35 to 39, further comprising a logout module configured to delete the stored mobile terminal identifier and/or password of the trusted sender; and log out the anti-theft function.
The mobile terminal client according to any one of claims 35 to 40, further comprising:

The command polling module is configured to poll the query for success if any of the anti-theft commands are executed; if so, the execution of the anti-theft command is ended; if not, the anti-theft command is attempted again.
The mobile terminal client according to any one of claims 35 to 41, further comprising a short message intercepting module configured to:

Determining whether the received short message carries the anti-theft instruction;

If yes, intercepting the short message, obtaining the anti-theft instruction information and triggering the identity information determining operation of the sender;

If not, release the message.
A mobile terminal anti-theft method includes:

Receiving an anti-theft instruction from a server, wherein the anti-theft instruction is sent to the server by an activated account;

Parsing the anti-theft command to obtain an anti-theft command corresponding to the instruction;

Performing operations corresponding to the anti-theft command to implement anti-theft of the mobile terminal.
The method of claim 43 wherein said anti-theft command is a transmission carrier with a short message and/or a network command.
The method according to claim 44, wherein the anti-theft instruction is solved by using a short message as a transmission carrier Before analyzing the anti-theft command, it also includes:

Determining whether the anti-theft instruction is carried in the short message;

If yes, intercepting the short message, triggering the parsing operation of the anti-theft instruction;

If not, release the message.
The method of any of claims 43 to 45, wherein the activated account is logged in a client capable of triggering theft of the mobile terminal.
The method according to claim 46, wherein the client comprises at least one of the following: a browser, a client with a mobile phone anti-theft function on the mobile phone side, and a client with a mobile phone anti-theft function on the PC side.
The method according to any one of claims 43 to 47, wherein the anti-theft instruction is sent to the server by an activated account, comprising:

Selecting, in the device list of the activated account, the mobile terminal that performs the anti-theft operation, wherein the device list stores an identifier of the at least one mobile terminal bound to the activated account;

An anti-theft command for the mobile terminal is sent to the server by the activated account.
The method according to claim 48, wherein if the identity of the mobile terminal performing the theft prevention operation is not stored in the device list, the identity of the mobile terminal is input by the activated account; and, by the server The anti-theft command is sent to the mobile terminal corresponding to the identifier of the mobile terminal.
The method of claim 49, wherein the identification of the mobile terminal input by the activated account is added to the device list.
The method according to any one of claims 43 to 50, wherein the anti-theft instruction format comprises at least one of the following: an anti-theft policy identification, the activated account identification, an anti-theft command, an anti-theft object identification.
The method of claim 51, wherein

The anti-theft policy is identified as an account Account;

The activated account identifier is a unique account identifier UID generated for the account when currently logged in;

The anti-theft command includes a command number and/or a task number;

The anti-theft object identifier includes an international mobile device identification code IMEI of the mobile terminal.
The method according to any one of claims 43 to 52, wherein parsing the anti-theft instruction comprises:

Determining whether the anti-theft instruction is encrypted;

If so, the anti-theft command is decrypted by using a corresponding decryption means.
The method according to claim 53, wherein the content of the anti-theft instruction other than the anti-theft policy identification is encrypted;

Correspondingly, the content of the anti-theft command except the anti-theft policy identifier is decrypted by using a corresponding decryption means.
The method according to claim 53 or 54, wherein the encryption means is data encryption standard DES encryption, and the decryption means is DES decryption.
The method according to any one of claims 43 to 55, wherein before receiving the anti-theft command from the server, the method further comprises: activating the anti-theft function of the mobile terminal in the following manner:

Sending, by using the activated account, a binding Bind instruction that uses a short message as a carrier to the server, where the sending number of the short message is a mobile phone number of the mobile terminal;

Receiving a binding success message returned by the server and the activated account, setting a mobile phone number of the mobile terminal as a trusted number, and starting an anti-theft function.
The method according to claim 56, wherein if a binding failure message returned by the server is received, a Bind instruction with a network instruction as a carrier is sent to the server by using the activated account;

Receiving the binding success message returned by the server, and starting the anti-theft function.
The method of any of claims 43 to 57, further comprising:

Sending an unbinding instruction to the server by using the activated account;

When the unbinding is successful, the account information of the activated account and the anti-theft record are deleted;

Log out of the anti
A method according to any one of claims 43 to 58, wherein, in the course of any anti-theft command being executed,

Polling for a successful execution;

If yes, the execution of the anti-theft command is ended;

If not, try again to execute the anti-theft command.
The method according to any one of claims 43 to 59, wherein after performing the operation corresponding to the anti-theft command, the method further comprises:

Returning the execution result as a receipt to the server, wherein if the server does not receive the receipt within a specified time, a polling query is initiated to query whether the receipt is successful; if yes, the receipt receipt is ended; if not, then again Request a receipt.
A mobile terminal anti-theft client includes:

a receiving module configured to receive an anti-theft command from a server, wherein the anti-theft command is sent to the server by an activated account;

The parsing module is configured to parse the anti-theft command to obtain an anti-theft command corresponding to the instruction;

The execution module is configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.
The mobile terminal anti-theft client according to claim 61, wherein the anti-theft instruction is a short message and/or a network command as a transmission carrier.
The mobile terminal anti-theft client according to claim 62, further comprising:

The determining module is configured to determine whether the anti-theft instruction is carried in the short message;

The intercepting module is configured to intercept the short message and trigger the parsing operation of the anti-theft instruction;

Release the module, configure if it is no, release the SMS.
The mobile terminal anti-theft client according to any one of claims 61 to 63, wherein the activated account is logged in a client capable of triggering theft prevention of the mobile terminal.
The mobile terminal anti-theft client according to claim 64, wherein the client comprises at least one of the following: a browser, a mobile guard, and a security guard.
The mobile terminal anti-theft client according to any one of claims 61 to 64, wherein the parsing module is further configured to:

Determining whether the anti-theft instruction is encrypted;

If so, the anti-theft command is decrypted by using a corresponding decryption means.
The mobile terminal anti-theft client according to any one of claims 61 to 66, wherein before receiving the anti-theft command from the server, the method further includes an activation module configured to activate the anti-theft function of the mobile terminal in the following manner:

Sending, by using the activated account, a binding Bind instruction that uses a short message as a carrier to the server, where the sending number of the short message is a mobile phone number of the mobile terminal;

Receiving a binding success message returned by the server and the activated account, setting a mobile phone number of the mobile terminal as a trusted number, and starting an anti-theft function.
The mobile terminal anti-theft client according to claim 67, wherein the activation module is further configured to: if receiving a binding failure message returned by the server, send, by using the activated account, the network instruction to the server The Bind instruction of the carrier;

Receiving the binding success message returned by the server, and starting the anti-theft function.
The mobile terminal anti-theft client according to any one of claims 61 to 68, further comprising a logout module configured to:

Sending an unbinding instruction to the server by using the activated account;

When the unbinding is successful, the account information of the activated account and the anti-theft record are deleted;

Log out of the anti
The mobile terminal anti-theft client according to any one of claims 61 to 69, further comprising:

The command polling module is configured to poll the query for success if any of the anti-theft commands are executed;

If yes, the execution of the anti-theft command is ended;

If not, try again to execute the anti-theft command.
A mobile terminal anti-theft method includes:

Receiving an anti-theft command from a personal computer PC terminal;

Parsing the anti-theft command to obtain an anti-theft command corresponding to the instruction;

Performing operations corresponding to the anti-theft command to implement anti-theft of the mobile terminal.
The method according to claim 71, wherein parsing the anti-theft instruction to obtain an anti-theft command corresponding to the instruction comprises:

Parsing the anti-theft command to obtain an identity identifier of the mobile terminal carried in the anti-theft command;

Verifying the identity identifier;

If the verification is passed, triggering an execution operation of the anti-theft command;

If the verification fails, the response is stopped.
The method according to claim 72, wherein the identity of the mobile terminal comprises: an international mobile device identity code IMEI of the mobile terminal.
The method according to any one of claims 71 to 73, wherein the receiving the anti-theft instruction from the PC terminal comprises:

Receiving an activation file from the PC terminal, where the activation file carries an identity of the mobile terminal and an anti-theft mode identifier;

Verifying the activation file according to the identity identifier;

If the verification is passed, different anti-theft modes are activated according to the anti-theft mode identification.
The method according to claim 74, wherein determining different anti-theft modes according to the anti-theft mode identifier comprises:

If the anti-theft mode identifier is a PC anti-theft mode identifier, the PC anti-theft policy is activated;

If the anti-theft mode identifier is an account anti-theft mode identifier, the account anti-theft policy is activated.
The method of claim 74 or 75, wherein the anti-theft mode identification comprises at least one of the following:

a random character string GUID generated by the PC terminal and corresponding to the mobile terminal;

The account identifier UID generated by the user after logging in to the account for identifying the account, wherein the account name of the UID user login is USERNAME;

Password PASSWORD.
The method according to any one of claims 74 to 76, wherein determining different anti-theft modes according to the anti-theft mode identifier comprises:

If the anti-theft mode identifier includes only the GUID, the PC anti-theft policy is enabled, and the operation corresponding to the anti-theft command is directly executed;

If the anti-theft mode identifier includes the GUID and the PASSWORD, the PC anti-theft policy is turned on, and the PASSWROD is verified to be correct; if yes, the operation corresponding to the anti-theft command is executed; if not, the response is stopped;

If the anti-theft mode identifier includes the UID, opening an account anti-theft policy, logging in the USERNAME in the mobile terminal, receiving an anti-theft command from the UID, and performing a corresponding operation;

If the anti-theft mode identifier includes the GUID and the UID, enable a PC anti-theft policy and an account anti-theft policy, receive an anti-theft command from the PC terminal or the UID, and perform a corresponding operation;

If the anti-theft mode identifier includes the GUID, the UID, and the PASSWORD, the PC anti-theft policy and the account anti-theft policy are enabled, and the anti-theft command from the PC terminal or the UID is received to verify the PASSWORD; If the verification is passed, the operation corresponding to the received anti-theft command is executed; if the verification fails, the response is stopped.
The method of any one of claims 71 to 77, further comprising:

When any operation is performed, polling for a successful execution;

If yes, the operation ends;

If no, try the operation again.
The method according to any one of claims 71 to 78, wherein the operation corresponding to the anti-theft command is performed After doing this, it also includes:

Returning the execution result as a receipt to the PC terminal, wherein if the PC terminal does not receive the receipt within a specified time, initiate a polling query to query whether the receipt is successful; if yes, end the receipt query; if not, Then request a receipt again.
The method according to any one of claims 71 to 79, wherein the PC terminal is connected to the mobile terminal by wire or wirelessly, and the wired mode comprises a universal serial bus USB connection line, Wireless methods include wireless networks.
A mobile terminal anti-theft client includes:

a receiving module configured to receive an anti-theft command from a PC terminal of the personal computer;

The parsing module is configured to parse the anti-theft command to obtain an anti-theft command corresponding to the instruction;

The execution module is configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.
The client of claim 81, wherein the parsing module is further configured to:

Parsing the anti-theft command to obtain an identity identifier of the mobile terminal carried in the anti-theft command;

Verifying the identity identifier;

If the verification is passed, triggering an execution operation of the anti-theft command;

If the verification fails, the response is stopped.
The client according to claim 82, wherein the identity of the mobile terminal comprises: an international mobile device identity code IMEI of the mobile terminal.
The client according to any one of claims 81 to 83, further comprising: an activation module configured to:

Receiving an activation file from the PC terminal, where the activation file carries an identity of the mobile terminal and an anti-theft mode identifier;

Verifying the activation file according to the identity identifier;

If the verification is passed, different anti-theft modes are activated according to the anti-theft mode identification.
The client of claim 84, wherein the activation module is further configured to:

If the anti-theft mode identifier is a PC anti-theft mode identifier, the PC anti-theft policy is activated;

If the anti-theft mode identifier is an account anti-theft mode identifier, the account anti-theft policy is activated.
A client according to claim 84 or 85, wherein said anti-theft mode identification comprises at least one of the following:

a random character string GUID generated by the PC terminal and corresponding to the mobile terminal;

The account identifier UID generated by the user after logging in to the account for identifying the account, wherein the account name of the UID user login is USERNAME;

Password PASSWORD.
The client according to any one of claims 84 to 86, wherein the activation module is further configured to:

If the anti-theft mode identifier includes only the GUID, the PC anti-theft policy is enabled, and the operation corresponding to the anti-theft command is directly executed;

If the anti-theft mode identifier includes the GUID and the PASSWORD, the PC anti-theft policy is turned on, and the PASSWROD is verified to be correct; if yes, the operation corresponding to the anti-theft command is executed; if not, the response is stopped;

If the anti-theft mode identifier includes the UID, opening an account anti-theft policy, logging in the USERNAME in the mobile terminal, receiving an anti-theft command from the UID, and performing a corresponding operation;

If the anti-theft mode identifier includes the GUID and the UID, enable a PC anti-theft policy and an account anti-theft policy, receive an anti-theft command from the PC terminal or the UID, and perform a corresponding operation;

If the anti-theft mode identifier includes the GUID, the UID, the PASSWORD, the account opening anti-theft policy, and the account anti-theft policy, the anti-theft command from the PC terminal or the UID is used to verify the PASSWORD; If the verification is passed, the operation corresponding to the received anti-theft command is executed; if the verification is not notified, the response is stopped.
The client according to any one of claims 81 to 87, further comprising a polling module configured to:

When any operation is performed, polling for a successful execution;

If yes, the operation ends;

If no, try the operation again.
The client according to any one of claims 81 to 88, further comprising:

The interface is configured to connect the PC terminal and the mobile terminal by wire or wirelessly, wherein the wired mode comprises a universal serial bus USB connection line, and the wireless mode comprises a wireless network.
A mobile terminal anti-theft method includes:

Determining identity information of the sender according to an anti-theft instruction from a sender;

Initiating an anti-theft command that matches the sender identity information to parse the anti-theft command, and obtaining an anti-theft command corresponding to the instruction;

Performing operations corresponding to the anti-theft command to implement anti-theft of the mobile terminal.
The method of claim 90, wherein the determining the identity information of the sender based on an anti-theft command from a sender comprises:

Obtaining a special character carried in the anti-theft instruction, wherein the special character is a specific character string;

The identity information of the sender is determined according to the special character.
The method according to claim 90 or 91, wherein the identity information of the sender comprises at least one of the following:

The sender is a mobile terminal;

The sender is a server;

The sender is a personal computer PC terminal.
The method of any one of claims 90 to 92, further comprising:

When receiving the anti-theft command sent by the sender with different identity information, it is determined whether the anti-theft command parsed by the anti-theft command received later is mutually exclusive with the anti-theft command parsed by the previously received anti-theft command;

If yes, refuse to execute the latter anti-theft command;

If no, continue to execute the latter anti-theft command.
The method according to claim 92 or 93, wherein

When the sender is a mobile terminal, the matched anti-theft policy is a short message anti-theft strategy;

When the sender is a server, the matched anti-theft policy is an account anti-theft policy;

When the sender is a PC terminal, the matched anti-theft policy is a PC anti-theft policy or the account anti-theft policy.
The method according to any one of claims 91 to 94, wherein the content of the anti-theft instruction includes at least one of the following: in addition to the special character: the activated account identifier, the anti-theft command, the anti-theft object identifier .
The method of claim 95, wherein

The special character is Account;

The activated account identifier is a unique account identifier UID generated for the account when currently logged in;

The anti-theft command includes a command number and/or a task number;

The anti-theft object identifier includes an IMEI of the mobile terminal.
The method according to any one of claims 91 to 96, wherein content other than the special character in the anti-theft command is encrypted content;

The received anti-theft instruction is decrypted by using a corresponding decryption means to obtain the parsable content of the anti-theft instruction.
The method of claim 97, wherein the encrypted anti-theft instruction comprises at least one of the following:

Delete the mobile phone data command;

Back up your phone data instructions.
A mobile terminal anti-theft client includes:

a determining module configured to determine identity information of the sender according to an anti-theft command from a sender;

The parsing module is configured to start an anti-theft command that matches the identity information of the sender, and parse the anti-theft command to obtain an anti-theft command corresponding to the instruction;

The execution module is configured to perform an operation corresponding to the anti-theft command to implement anti-theft of the mobile terminal.
The client of claim 99, wherein the determining module is further configured to:

Obtaining a special character carried in the anti-theft instruction, wherein the special character is a specific character string;

The identity information of the sender is determined according to the special character.
The client according to claim 99 or 100, wherein the identity information of the sender comprises at least one of the following:

The sender is a mobile terminal;

The sender is a server;

The sender is a personal computer PC terminal.
The client according to any one of claims 99 to 101, further comprising a judging module configured to:

When receiving the anti-theft command sent by the sender with different identity information, it is determined whether the anti-theft command parsed by the anti-theft command received later is mutually exclusive with the anti-theft command parsed by the previously received anti-theft command;

If yes, refuse to execute the latter anti-theft command;

If no, continue to execute the latter anti-theft command.
A client according to claim 101 or 102, wherein

When the sender is a mobile terminal, the matched anti-theft policy is a short message anti-theft strategy;

When the sender is a server, the matched anti-theft policy is an account anti-theft policy;

When the sender is a PC terminal, the matched anti-theft policy is a PC anti-theft policy or the account anti-theft policy.
The client according to any one of claims 100 to 103, wherein the content of the anti-theft instruction includes at least one of the following: in addition to the special character: the activated account identifier, the anti-theft command, the theft prevention Object ID.
A client according to claim 104, wherein

The special character is Account;

The activated account identifier is a unique account identifier UID generated for the account when currently logged in;

The anti-theft command includes a command number and/or a task number;

The anti-theft object identifier includes an IMEI of the mobile terminal.
The client according to any one of claims 100 to 105, further comprising:

The decryption module is configured to decrypt the received anti-theft instruction by using a corresponding decryption means when the content of the anti-theft command is encrypted content, and obtain the parsable content of the anti-theft instruction.
The client of claim 106, wherein the encrypted anti-theft instruction comprises at least one of the following:

Delete the mobile phone data command;

Back up your phone data instructions.
A computer program comprising computer readable code, when the computer readable code is run on a computing device, causing the computing device to perform the mobile terminal theft prevention method according to any one of claims 23 to 34, and/ Or the mobile terminal anti-theft method according to any one of claims 43 to 60, and/or the mobile terminal anti-theft method according to any one of claims 71 to 80, and/or any one of claims 90 to 98 The mobile terminal anti-theft method.
A computer readable medium storing the computer program of claim 108.