WO2013044436A1

WO2013044436A1 - Information protection method, serving device and mobile terminal

Info

Publication number: WO2013044436A1
Application number: PCT/CN2011/080172
Authority: WO
Inventors: 李治国; 蔡胜
Original assignee: 宇龙计算机通信科技(深圳)有限公司
Priority date: 2011-09-26
Filing date: 2011-09-26
Publication date: 2013-04-04
Also published as: CN103222284A

Abstract

An information protection method comprising: obtaining current position information of a mobile terminal; determining whether the mobile terminal is within a predetermined area according to the current position information of the mobile terminal; and performing the corresponding protection for the information in the mobile terminal according to the determination result. The embodiments of the present invention also provide a serving device and a mobile terminal. With the present invention, for the position of the mobile terminal, the protection of the information in the mobile terminal can be realized.

Description

Information protection method, service device and mobile terminal

The present invention relates to the field of mobile communication technologies, and in particular, to an information protection method, a service device, and a mobile terminal. Background technique

With the development of mobile communication technologies, mobile terminals (mobile phones, personal computers, personal digital assistants, mobile terminals, etc.) have been applied by more and more users in all aspects of life. In the process of using the mobile terminal, some private information is usually generated, such as a short message, a multimedia message or a call record generated when the mobile phone communicates with a specific contact, and the like. The user wants to protect the private information so that other people cannot know the private information. Currently, the mobile terminal can protect the private information of the user by using an encryption method, that is, the mobile terminal encrypts the private information of the user by using an encryption algorithm. Anyone who views this private information will need to enter the correct password. However, the above protection method is too singular and does not take into account the actual needs of the user. For example: In some special places (such as home and work places), the user wants to directly view the private information in the mobile terminal without entering a password; When leaving these special places, it is not desirable for others to know that such private information exists in the mobile terminal; etc., this requires that the private information in the mobile terminal be differentiated and targeted according to different positions of the mobile terminal. Protection, Obviously, the above protection methods can no longer meet the actual needs of users. Summary of the invention

The technical problem to be solved by the embodiments of the present invention is to provide an information protection method, a service device, and a mobile terminal, which can protect information in the mobile terminal according to the location of the mobile terminal.

In order to solve the above technical problem, an embodiment of the present invention provides an information protection method, including: acquiring current location information of a mobile terminal;

Determining, according to the current location information of the mobile terminal, whether the mobile terminal is in a preset area; according to the determination result, the information in the mobile terminal is correspondingly protected.

Correspondingly, an embodiment of the present invention further provides a service device, including:

An obtaining module, configured to acquire current location information of the mobile terminal; a determining module, configured to determine, according to current location information of the mobile terminal acquired by the acquiring module, whether the mobile terminal is in a preset area;

The protection module is configured to perform corresponding protection on the information in the mobile terminal according to the judgment result of the determining module.

Correspondingly, an embodiment of the present invention further provides a mobile terminal, including:

a sending module, configured to send current location information to the service device;

a receiving module, configured to receive an indication command sent by the service device, where the indication command is used to indicate that part or all of the information in the database is deleted;

And a protection module, configured to delete, according to the indication command received by the receiving module, the information indicated by the indication command from the database.

Embodiments of the present invention have the following beneficial effects:

The embodiment of the present invention obtains the current location information of the mobile terminal. According to the current location information of the mobile terminal, it is determined whether the mobile terminal is in the preset area. According to the determination result, the information in the mobile terminal is correspondingly protected. Since the information in the mobile terminal is protected according to the current location of the mobile terminal and the location relationship of the preset area, the location of the mobile terminal can be implemented to protect the information in the mobile terminal. DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

1 is a schematic flow chart of a first embodiment of an information protection method provided by the present invention;

2 is a schematic flow chart of a second embodiment of an information protection method provided by the present invention;

3 is a schematic flow chart of a third embodiment of an information protection method provided by the present invention;

4 is a schematic structural diagram of a first embodiment of a service device provided by the present invention;

Figure 5 is a schematic structural view of an embodiment of the protection module of Figure 4;

6 is a schematic structural diagram of a second embodiment of a service device provided by the present invention;

FIG. 7 is a schematic structural diagram of an embodiment of a mobile terminal provided by the present invention. detailed description

BRIEF DESCRIPTION OF THE DRAWINGS The technical solutions in the embodiments of the present invention will be described in detail with reference to the accompanying drawings. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without the creative work are all within the scope of the present invention.

Referring to FIG. 1 , it is a schematic flowchart of a first embodiment of the information protection method of the present invention, where the information protection method includes:

Step S11: Obtain current location information of the mobile terminal.

In step S11, the current location information may be reported by the mobile terminal, for example: the mobile terminal may obtain its own location information by using a GPS (Global Positioning System), and then report the location information to the service device; or, the mobile terminal according to the current Information about the connected network (including: mobile communication network or wifi network: wireless fidelity, wireless fidelity network) obtains its own location information and then reports it to the service device.

Step S12: Determine, according to current location information of the mobile terminal, whether the mobile terminal is in the preset area. The determining result of step S12 includes: the mobile terminal is located in the preset area, the mobile terminal is located in the non-preset area, the mobile terminal enters the non-preset area from the preset area, or the mobile terminal returns to the preset area from the non-preset area. In this step, the current location information may be directly determined by the current location information in the preset area, or in the non-preset area, or may be further combined with the last location information of the mobile terminal to determine whether the preset area enters the non-preset. The area or the preset area is returned by the non-preset area.

Step S13: Perform corresponding protection on the information in the mobile terminal according to the determination result in step S12. The information for protecting the mobile terminal may include: information related to a preset contact (which may be set by the user) in the mobile terminal, for example: a contact phone number, a mobile terminal, and a preset contact. Call records, text messages, multimedia messages, and the like generated by the communication; may also include: preset information, including: preset pictures, preset videos, preset files, and the like. It should be noted that the preset contact and/or preset information can be determined according to the actual protection needs of the user.

In this embodiment, according to the determination result of whether the mobile terminal is in the preset area, the information in the mobile terminal is differentially protected, and the different positions of the mobile terminal are implemented, and the information in the mobile terminal is correspondingly protected and satisfied. The actual need for users to protect the information in the mobile terminal differently based on the different locations they are in.

Please refer to FIG. 2, which is a schematic flowchart of a second embodiment of the information protection method of the present invention. Information protection methods include:

Step S21: Obtain current location information of the mobile terminal.

Step S22, determining whether the mobile terminal is in the preset area according to the current location information of the mobile terminal acquired in step S21; if yes, that is, the mobile terminal enters the non-preset area from the preset area, step S23 is performed; if not, moving The terminal enters the preset area from the non-preset area, and step S25 is performed.

Step S23: Send an indication command to the mobile terminal, instructing the mobile terminal to delete part or all of the information.

The indication command is used to instruct the mobile terminal to delete all or part of the information; for example, the information in the mobile terminal includes information of the preset contacts A and B, and the indication command may instruct the mobile terminal to preset the contact A and/or The information of B is deleted.

Step S24: Back up information in the mobile terminal.

The information that is backed up includes: information that the mobile terminal deletes according to the instruction command; and/or, when the mobile terminal is in a non-preset area, all or part of the information newly generated by the mobile terminal. It can be understood that all or part of the newly generated information of the mobile terminal is specified information to be protected, for example, information specifying the contact A is information that needs to be protected, and when the mobile terminal is in a non-preset area, when moving When the information of A is newly generated in the terminal, the information of A is directly uploaded to the service device and deleted from the mobile terminal. The service device can prompt the user to have a new message and return to the preset area by using a short message.

Step S25: Send the information backed up in step S24 to the mobile terminal.

In this embodiment, when the mobile terminal enters the non-preset area from the preset area, the mobile terminal is instructed to delete the indicated information by sending an indication command to the mobile terminal, so that the indicated information does not exist in the mobile terminal, and the It obtains this information and prevents this information from being leaked in non-preset areas, enhancing data security in mobile terminals. In addition, when the mobile terminal enters the preset area from the non-preset area, the information in the backup mobile terminal is sent to the mobile terminal, so that the mobile terminal can restore the deleted information in an emergency manner, which is convenient for the user to use.

Referring to FIG. 3, it is a schematic flowchart of a third embodiment of the information protection method of the present invention. The information protection method includes:

Step S31: Receive a setting request of a preset area sent by the mobile terminal.

The setting request in step S31 may include: location information of the mobile terminal or location information of the preset area. What is included in the setting request is: location information of the mobile terminal (for example, coordinate information of the mobile terminal). Step S32, setting a preset area of the mobile terminal according to the received setting request.

Step S32 may include: parsing the received setting request to obtain location information of the mobile terminal; analyzing the location information to determine a location of the mobile terminal; adding a predetermined offset to the location of the mobile terminal as a mobile The preset area of the terminal; for example, the location information in the analysis setting request determines that the location of the mobile terminal is a residential building in a certain area, and the area within the range of the residential building 100 meters (preset value, which can be provided by the user) As a preset area. If the location setting information includes: location information of the preset area (for example, coordinate information of the preset area), step S32 may include: parsing the setting request, obtaining location information of the preset area, and directly setting the preset The area corresponding to the location information of the area is used as the preset area.

It can be understood that, after the setting of the preset area of the mobile terminal is successful in step S32, the confirmation message for setting the preset area success may be sent to the mobile terminal, and the received mobile terminal needs to be protected after receiving the confirmation message. The information is backed up.

Step S33: Obtain current location information of the mobile terminal.

Step S34, determining, according to the current location information of the mobile terminal, whether the mobile terminal is in the preset area i or within;

Step S35: Perform corresponding protection on the information in the mobile terminal according to the judgment result. Step S33 - step S35 is the same step as step S11 - step S13 in Fig. 1, and will not be described here.

In this embodiment, according to the setting request of the mobile terminal, the preset area of the mobile terminal is set, so that the preset area can be set according to the actual needs of the user, and the preset area of the most suitable user is set based on the characteristics of different users.

The information protection method provided by the embodiment of the present invention is described in detail in the above-mentioned FIG. 1-3. The service device and the mobile terminal provided by the embodiment of the present invention are separately described in detail below with reference to the accompanying drawings. The device can be used to perform the information protection method described above.

Referring to FIG. 4, it is a schematic structural diagram of a first embodiment of a service device according to an embodiment of the present invention. The service device 4 includes:

The obtaining module 41 is configured to obtain current location information of the mobile terminal.

The obtaining module 41 can receive the current location information of the mobile terminal, for example: the mobile terminal can obtain its own location information by using a GPS (Global Positioning System), and then report the location information to the service device; or, the mobile terminal according to the current Access network (including: mobile The communication network or wifi network: wireless fidelity, wireless fidelity network) information to obtain its own location information, and then reported to the service device.

The determining module 42 is configured to determine, according to the current location information of the mobile terminal acquired by the obtaining module 41, whether the mobile terminal is in the preset area;

The protection module 43 is configured to perform corresponding protection on the information in the mobile terminal according to the judgment result of the determining module 42.

The judgment result of the judging module includes: the mobile terminal is located in the preset area, the mobile terminal is located in the non-preset area, the mobile terminal enters the non-preset area from the preset area, and the mobile terminal returns to the preset area from the non-preset area. The information for protecting the mobile terminal may include: related information of the predetermined contact in the mobile terminal, for example: a phone number of the contact, a call record generated by the mobile terminal to communicate with the preset contact, a short message, a multimedia message, And so on; may further include: predetermined information, including: a predetermined picture, a predetermined video, a predetermined file, and the like. It should be noted that the predetermined contact and/or the predetermined information can be determined according to the actual protection needs of the user.

In this embodiment, according to the location relationship between the mobile terminal and the preset area, the information in the mobile terminal is differentiated, the location of the mobile terminal is implemented, and the information in the mobile terminal is protected to meet the actual needs of the user.

Referring to FIG. 5, which is a schematic structural diagram of an embodiment of the protection module 43 in FIG. 4, the protection module 44 includes:

The first protection unit 431 is configured to: when the determining module 43 determines that the mobile terminal enters the non-predetermined area from the preset area, send an indication command to the mobile terminal, instructing the mobile terminal to delete part or all of the information.

The backup unit 432 is configured to back up information in the mobile terminal.

The information about the backup may include: information deleted by the mobile terminal according to the instruction command; and/or all or part of information newly generated by the mobile terminal when the mobile terminal is in a non-preset area. It can be understood that when the mobile terminal is located in a non-preset area, the newly generated information in the backup mobile terminal is directly deleted in the mobile terminal, and is not displayed; after being backed up, the mobile terminal is sent a prompt message to prompt the mobile terminal to have For new information, please go back to the preset area to view it.

The second protection unit 433 is configured to: when the determining module 42 determines that the mobile terminal is returned by a non-preset area Returning to the preset area, the information backed up by the backup unit 432 is sent to the mobile terminal.

Referring to FIG. 6, FIG. 6 is a schematic structural diagram of a second embodiment of a service device according to the present invention. The difference between the service device 4 and the service device 4 shown in FIG. 4 is that the method further includes:

The receiving setting module 44 is configured to receive a setting request of a preset area sent by the mobile terminal, and set a preset area of the mobile terminal according to the setting request.

The setting request may include: location information of the mobile terminal or location information of the preset area. What is included in the setting request is: location information of the mobile terminal (for example, coordinate information of the mobile terminal).

The receiving setting module 44 may set the preset area by: parsing the received setting request to obtain location information of the mobile terminal; analyzing the location information to determine the location of the mobile terminal; and adding the location of the mobile terminal to the predetermined location The offset is used as the preset area of the mobile terminal; for example, the location information in the analysis setup request determines that the location of the mobile terminal is a residential building in a certain cell, and the residential building of the residential area is 100 meters (preset value, which can be used by the user) Provides an area within the range as a preset area. If the setting request includes: location information of the preset area (for example, coordinate information of the preset area), the receiving setting module 45 may parse the setting request, obtain location information of the preset area, and directly set the preset area. The location letter, the corresponding area as the preset area.

It can be understood that, after the receiving setting module 44 sets the preset area of the mobile terminal successfully, the confirmation message for setting the preset area success may be sent to the mobile terminal, and the information sent by the receiving mobile terminal after receiving the confirmation message is backed up. .

Please refer to FIG. 7 , which is a schematic structural diagram of an embodiment of a mobile terminal according to the present invention. The mobile terminal 7 includes:

The sending module 71 is configured to send, to the service device, current location information of the mobile terminal.

The receiving module 72 is configured to receive an indication command sent by the service device, where the indication command is used to indicate that part or all of the information in the database is deleted.

a protection module 73, configured to: according to the indication command received by the receiving module 72, the indication command The indicated information is removed from the database.

further,

The sending module 71 is further configured to: when the mobile terminal is located in the non-preset area, send the information deleted from the database to the service device for backup.

The information sent by the sending module 71 to the service device for backup includes: when the mobile terminal enters the non-preset area by the preset area, the mobile terminal deletes the information according to the instruction command, and/or, when the mobile terminal In the non-preset area, all or part of the information newly generated by the mobile terminal; further, information. The information that is backed up in the service device is the information that the sending module 71 sends to the service device.

In this embodiment, according to whether the mobile terminal is located in the protection area, the information in the mobile terminal is protected, thereby realizing the location of the mobile terminal, realizing the protection of the information in the mobile terminal, and enriching the information of the existing mobile terminal. Protection strategy.

A person skilled in the art can understand that all or part of the process of implementing the above embodiment method can be completed by a computer program to instruct related hardware, and the program can be stored in a computer readable storage medium. In execution, the flow of an embodiment of the methods as described above may be included. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and those skilled in the art can understand all or part of the process of implementing the above embodiments, and according to the present invention. The equivalent changes required are still within the scope of the invention.

Claims

Rights request

1. An information protection method, comprising:

Obtaining current location information of the mobile terminal;

The method according to claim 1, wherein the protecting the information in the mobile terminal according to the determination result comprises:

And if the mobile terminal enters the non-preset area by using the preset area, sending an indication command to the mobile terminal, instructing the mobile terminal to delete part or all of the information.

If the mobile terminal returns to the preset area by the non-preset area, the deleted part or all of the information is sent to the mobile terminal.

The method of claim 2, after the sending the indication command to the mobile terminal, the method further includes:

Backing up information in the mobile terminal;

The information about the backup includes: information that is deleted by the mobile terminal according to the instruction command; and/or, when the mobile terminal is in a non-preset area, all or part of the information newly generated by the mobile terminal.

The method according to any one of claims 1 to 3, wherein before the obtaining the current location information of the mobile terminal, the method further includes:

Receiving a setting request of a preset area sent by the mobile terminal;

And setting a preset area for the mobile terminal according to the received setting request.

5. A service device, comprising:

An obtaining module, configured to acquire current location information of the mobile terminal;

a determining module, configured to determine, according to current location information of the mobile terminal acquired by the acquiring module, whether the mobile terminal is in a preset area; The protection module is configured to perform corresponding protection on the information in the mobile terminal according to the judgment result of the determining module.

The service device according to claim 5, wherein the protection module comprises: a first protection unit, configured to: when the mobile terminal enters a non-preset area by using a preset area, to the mobile terminal Sending an indication command, indicating deletion of part or all of the information in the mobile terminal;

And a second protection unit, configured to send part or all of the deleted information to the mobile terminal when the mobile terminal returns to the preset area by the non-preset area.

The service device according to claim 6, wherein the protection module further includes: a backup unit, configured to back up information in the mobile terminal;

The service device according to any one of claims 5 to 7, further comprising: a receiving setting module, configured to receive a setting request of a preset area sent by the mobile terminal, and according to the setting request, Set a preset area for the mobile terminal.

9. A mobile terminal, comprising:

10. The mobile terminal of claim 9, wherein

The sending module is further configured to: when the mobile terminal is located in a non-preset area, send information deleted from the database to the service device for backup;

The receiving module is further configured to receive, by the service device, a backup in the service device. Information

The information that is sent to the service device for backup includes: information that is deleted according to the indication command; and/or, when the mobile terminal is in a non-preset area, all or part of the information newly generated by the mobile terminal.