WO2017004925A1

WO2017004925A1 - Private information protection method, device and system, and computer storage medium

Info

Publication number: WO2017004925A1
Application number: PCT/CN2015/095649
Authority: WO
Inventors: 孙子文
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-07-07
Filing date: 2015-11-26
Publication date: 2017-01-12
Also published as: CN106326765A

Abstract

Provided are a private information protection method, device and system, and computer storage medium. The method is applicable to a wearable apparatus paired and connected to a terminal apparatus. The method comprises: (S101) transmitting, by a wearable apparatus, encrypted contrastive information to a terminal; (S102) detecting, by the wearable apparatus, an encryption state of private information in the terminal; and (S103) when the private information in the terminal is in a non-encryption state, transmitting, by the wearable apparatus, a control instruction to control the terminal to hide the private information.

Description

Method, device and system for protecting private information, computer storage medium

Technical field

The present invention relates to information security technologies in the field of communications, and in particular, to a method, device and system for protecting private information, and a computer storage medium.

Background technique

With the development of intelligent mobile terminals, more and more private information is stored in the terminal, such as contacts, chat records, bank account numbers and the like stored in various instant messaging software. Therefore, the security of the terminal's private information has also become an important issue.

The information security technology of the current terminal is mainly performed by transmitting encrypted information, encrypting the keyboard lock, hiding the encrypted inbox or folder, and setting a private contact by physically partitioning the contacts in the mobile phone address book. However, these security methods are likely to lead to accidental disclosure of user private information. For example, a user may put a mobile phone aside after entering an instant messaging application, causing it to be viewed by others.

Summary of the invention

The embodiment of the invention provides a method, a device and a system for protecting private information, and a computer storage medium, which can effectively prevent the private information inside the terminal from being leaked due to an accident.

The technical solution of the embodiment of the present invention is implemented as follows:

In a first aspect, an embodiment of the present invention provides a method for protecting private information, where the method is applied to a wearable device that is connected to a terminal device, where the method includes:

The wearable device sends encrypted comparison information to the terminal;

The wearable device detects an encryption status of the terminal private information;

When the terminal private information is in a non-encrypted state, the wearable device sends a control And the control instruction for hiding, by the terminal, the private information.

In the above solution, the encrypted comparison information includes: a picture having at least one image feature or a preset password comparison character string.

In the above solution, after the wearable device is paired with the terminal, the method further includes: the wearable device receiving the private information sent by the terminal.

In the above solution, after the wearable device sends a control instruction for controlling the terminal to hide the private information, the method further includes: the wearable device sending the decryption information to the terminal; The decryption information is used by the terminal to compare with the encrypted comparison information, and controls the hidden state of the private information according to the comparison result.

In a second aspect, the embodiment of the present invention provides a method for protecting private information, where the method is applied to a terminal device that is connected to a wearable device, and the method includes:

Receiving, by the terminal, encrypted comparison information sent by the wearable device;

Receiving, by the terminal, a detection instruction sent by the wearable device, and transmitting an encryption status of the private information to the wearable device; wherein the detection instruction is used to indicate that the terminal encrypts the private information of the terminal Status is detected and fed back;

When the terminal private information is in a non-encrypted state, the terminal receives a control instruction sent by the wearable device for controlling the terminal to hide the private information, and according to the control instruction Private information is hidden.

In the above solution, after the terminal is paired with the wearable device, the method further includes: the terminal sending its own private information to the wearable device.

In the above solution, after the terminal hides the private information of the user according to the control instruction, the method further includes:

Receiving, by the terminal, decryption information sent by the wearable device;

The terminal compares the decrypted information with the encrypted comparison information;

When the decrypted information is consistent with the encrypted comparison information, the hidden state of the private information is converted into a public state.

In a third aspect, an embodiment of the present invention provides a wearable device, where the wearable device includes: a first sending unit, a first detecting unit, where

The first sending unit is configured to send the encrypted comparison information to the terminal;

The first detecting unit is configured to detect an encryption state of the terminal private information; and trigger the first sending unit when the terminal private information is in an unencrypted state;

The first sending unit is further configured to send a control instruction for controlling the terminal to hide the private information.

In the above solution, the wearable device further includes a first receiving unit configured to receive the private information sent by the terminal.

In the above solution, the first sending unit is further configured to send decryption information to the terminal; wherein the decryption information is used by the terminal to compare with the encrypted comparison information, and the control is performed according to a comparison result. The hidden state of private information.

In a fourth aspect, an embodiment of the present invention provides a terminal, where the terminal includes: a second receiving unit, a second detecting unit, a second sending unit, and a control unit;

The second receiving unit is configured to receive the encrypted comparison information sent by the wearable device; and receive the detection instruction sent by the wearable device; wherein the detection instruction is used to indicate that the terminal is to the user The encryption status of the private information is detected and fed back;

The second detecting unit is configured to detect an encryption state of the private information of the terminal itself;

The second sending unit is configured to send an encrypted state of the terminal's own private information to the wearable device;

The second receiving unit is further configured to receive, by the wearable device, a control instruction for controlling the terminal to hide the private information;

The control unit is configured to hide its own private information according to the control instruction.

In the above solution, the second sending unit is further configured to send the private information of the device to the wearable device.

In the above solution, the second receiving unit is further configured to receive decryption information sent by the wearable device;

The terminal further includes a comparing unit configured to compare the decrypted information with the encrypted comparison information; and triggering the control unit when the decrypted information is consistent with the encrypted comparison information;

The control unit is further configured to convert the hidden state of the private information into a public state.

In a fifth aspect, an embodiment of the present invention provides a system for protecting private information, where the system includes a wearable device and a terminal, where the terminal and the wearable device complete a pairing connection;

The wearable device is configured to send encrypted comparison information to the terminal; and

Detecting the encryption status of the terminal private information; and,

And when the terminal private information is in a non-encrypted state, sending a control instruction for controlling the terminal to hide the private information;

The terminal is configured to receive encrypted comparison information sent by the wearable device; and

Receiving a detection instruction sent by the wearable device; and transmitting an encryption status of the private information to the wearable device; wherein the detection instruction is used to instruct the terminal to detect an encryption status of the private information of the terminal And feedback; and,

Receiving, by the wearable device, a control instruction sent by the wearable device to control the terminal to hide the private information, and performing, according to the control instruction, private information of the terminal, when the terminal private information is in an unencrypted state. hide.

In a fourth aspect, an embodiment of the present invention provides a computer storage medium, where the computer storage medium stores executable instructions, where the executable instructions are used to perform the foregoing protection private message. Interest method.

The embodiment of the invention provides a method, a device and a system for protecting private information, and a computer storage medium, which can transmit the encrypted comparison information to the terminal through the wearable device and control the hiding or disclosure of the private information in the terminal, thereby effectively avoiding the terminal. Internal private information is leaked due to an accident.

DRAWINGS

FIG. 1 is a schematic flowchart of a method for protecting private information according to an embodiment of the present invention;

2 is a schematic flowchart of another method for protecting private information according to an embodiment of the present invention;

FIG. 3 is a schematic flowchart of a method for protecting private information according to an embodiment of the present disclosure;

4 is a schematic diagram of an encryption comparison information according to an embodiment of the present invention;

FIG. 5 is a schematic flowchart of decrypting private information hidden and hidden by a terminal by a wearable device according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of decryption information according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a wearable device according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of another wearable device according to an embodiment of the present disclosure;

FIG. 9 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure;

FIG. 10 is a schematic structural diagram of another terminal according to an embodiment of the present disclosure;

FIG. 11 is a schematic structural diagram of a system for protecting private information according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings.

Embodiment 1

Referring to FIG. 1 , a flow of a method for protecting private information according to an embodiment of the present invention is shown. The method can be applied to the wearable device that is connected to the terminal device, such as a smart watch, smart glasses, etc., and can effectively protect the private information of the terminal. The method can include:

S101: The wearable device sends the encrypted comparison information to the terminal.

It should be noted that the encryption comparison information may be used as a reference for comparing the received decrypted messages in the subsequent decryption process of the wearable device; in this embodiment, the encrypted comparison information may include a picture with at least one image feature or Set the password comparison string.

S102: The wearable device detects an encryption status of the terminal private information.

S103: When the terminal private information is in an unencrypted state, the wearable device sends a control instruction for controlling the terminal to hide the private information;

It can be understood that the private information described in this embodiment may include a contact of a relatively sensitive terminal address book/instant messaging software saved by the terminal, and may also include a call record and a message chat record with the contacts; This embodiment does not specifically limit this.

Because the hidden function of the private information is set on the terminal side, the terminal can hide the private information according to the operation of the user. Therefore, when the terminal has hidden the private information, that is, the terminal private information is already in an encrypted state, the wearable The device does not need to hide the private information again.

Illustratively, after the wearable device is paired with the terminal, the method may further include: the wearable device receives the private information sent by the terminal; understandably, the wearable device implements the wearable after receiving the private message sent by the terminal. The device synchronizes with the private message of the terminal, so that the private message can be synchronously downloaded to the terminal when necessary, for example, after the terminal is re-flashed or upgraded.

It can be understood that the specific process of encrypting and hiding the private message in the terminal by the wearable device is implemented in steps S101 to S103, so that when the user is away from the terminal, the terminal can perform the transmission of the encrypted comparison information and the pair through the wearable device. The hiding of private information in the terminal or The control is publicly disclosed, thereby effectively preventing the private information inside the terminal from being leaked due to an accident.

It should be noted that the embodiment may further include a process in which the wearable device decrypts the private information hidden by the terminal encryption, and the process may include:

The wearable device sends the decryption information to the terminal; the decrypted information is used by the terminal to compare with the encrypted comparison information, and controls the hidden state of the private information according to the comparison result.

It can be understood that when there is no need to hide the private information, for example, when the user is near the terminal, the decryption information can be sent to the terminal through the wearable device, so that the terminal compares the decrypted information with the encrypted comparison information; When they are consistent, the terminal converts the hidden state of the private information into a public state.

An embodiment of the present invention provides a method for protecting private information of a terminal, which is applied to a wearable device, and sends the encrypted comparison information to the terminal and controls the hiding or disclosure of the private information in the terminal, thereby effectively avoiding the terminal. Internal private information is leaked due to an accident.

Embodiment 2

Based on the foregoing embodiment, referring to FIG. 2, a flow of a method for protecting private information of a terminal according to an embodiment of the present invention is provided. The method may be applied to a terminal device that is connected to a wearable device, and the terminal device is used. Mobile terminals such as mobile phones, smart phones, notebook computers, digital broadcast receivers, personal digital assistants (PDAs), tablet computers (PADs), portable multimedia players (PMPs), navigation devices, and the like, as well as digital TVs, A fixed terminal for a desktop computer or the like. The method can include:

S201: The terminal receives the encrypted comparison information sent by the wearable device.

It should be noted that the terminal saves the received encrypted comparison information as a reference for comparing the decrypted messages sent by the wearable device in the decryption process. In this embodiment, the encrypted comparison information may include: A picture of an image feature or a preset password comparison string.

S202: The terminal receives the detection instruction sent by the wearable device, and sends the encrypted status of the private information to the wearable device.

The detection instruction is used to instruct the terminal to detect and feedback the encryption status of the private information of the terminal.

S203: When the terminal private information is in a non-encrypted state, the terminal receives a control instruction sent by the wearable device for controlling the terminal to hide the private information, and hides the private information according to the control instruction;

It can be understood that, because the terminal has the hidden function of setting the private information, the terminal can also hide the private information according to the operation of the user. Therefore, after the terminal has hidden the private information, that is, the terminal private information is already in the encrypted state. When the wearable device does not need to hide the private information again.

Illustratively, after the terminal is paired with the wearable device, the method may further include: the terminal transmitting the private information of the terminal to the wearable device; understandably, after the wearable device receives the private message sent by the terminal, the The wearer synchronizes with the private message of the terminal, so that the private message can be synchronously downloaded to the terminal when necessary, for example, after the terminal is re-flashed or upgraded.

It can be understood that the specific process of encrypting and hiding the private message of the terminal by the wearable device is implemented in steps S201 to S203, so that when the user is away from the terminal, the encrypted comparison information is sent to the terminal through the wearable device, and The hidden or public control of the private information in the terminal is controlled, thereby effectively preventing the private information inside the terminal from being leaked due to an accident.

The terminal receives the decrypted information sent by the wearable device; and,

The terminal compares the decrypted information with the encrypted comparison information; and,

When the decrypted information is consistent with the encrypted comparison information, the terminal converts the hidden state of the private information. To be public.

It can be understood that when there is no need to hide the private information, for example, when the user is near the terminal, the decryption information can be sent to the terminal through the wearable device, so that the terminal compares the decrypted information with the encrypted comparison information; When they are consistent, the terminal converts the hidden state of the private information into a public state; when the two are inconsistent, the terminal continues to keep the hidden state of the private information.

Embodiment 3

Based on the same technical concept of the foregoing embodiment, refer to FIG. 3, which shows a detailed process of a method for protecting private information of a terminal according to an embodiment of the present invention, which may specifically include:

S301: Perform a pairing connection between the terminal and the wearable device.

It is to be understood that the connection between the terminal and the wearable device can be performed by using a wireless device, such as a Bluetooth/Infrared/Fidelity (WIFI) or a wired connection.

S302: The terminal turns on the hidden function of the private information.

It can be understood that, in the normal operation, when the terminal does not need to hide the private information of the terminal during the operation of the user, the hidden function of the private information can be turned on and off by the terminal accepting the operation of the user.

S303: The wearable device sends the encrypted comparison information to the terminal.

It can be understood that when the user needs to be temporarily away from the terminal, the encrypted comparison information can be sent to the terminal through the wearable device worn by the user. In this embodiment, the encrypted comparison information may be an image having three feature regions, as shown in FIG. 4 . As shown, the dotted line indicates as the encrypted comparison information. The feature area of the image.

S304: After receiving the encrypted comparison information and saving, the terminal sends the private information to the wearable device.

It can be understood that after receiving the private message sent by the terminal, the wearable device synchronizes the private message of the wearable device with the terminal, so that the private message can be synchronously downloaded when necessary, for example, after the terminal is re-flashed or upgraded. Go to the terminal.

S305: The wearable device sends a detection instruction to the terminal.

It should be noted that the detection instruction is used to instruct the terminal to detect and feedback the encryption status of the private information of the terminal;

S306: The terminal detects an encryption status of the private information according to the detection instruction.

S307: The terminal sends the encrypted status of the private information to the wearable device.

S308: When the terminal private information is in a non-encrypted state, the wearable device sends a control instruction for controlling the terminal to hide the private information.

Understandably, when the terminal private information is already in an encrypted state, the wearable device does not need to hide the private information again.

S309: The terminal hides its own private information according to the control instruction.

It should be noted that the foregoing process S301 to S309 implements a specific process for the terminal to encrypt and hide the private message of the terminal through the wearable device, and the embodiment further provides a process for the wearable device to decrypt the encrypted private information hidden by the terminal. For details, see Figure 5, which may include:

S501: The wearable device sends the decryption information to the terminal.

It can be understood that, in the encryption hiding process shown in FIG. 3, the encrypted comparison information is the image shown in FIG. 4, therefore, in the present embodiment, the decrypted information is an image as shown in FIG. 6; it can be seen that FIG. 6 and FIG. The dotted line portion between Figure 4 is uniform, while the solid line portions are inconsistent.

S502: The terminal compares the decryption information with the encrypted comparison information; when the two are consistent, step S503 is performed; when the two are inconsistent, step S504 is performed;

It can be understood that when the comparison strategy of the terminal is only the feature region comparison, the dotted line portion between FIG. 4 and FIG. 6 is consistent, that is, the feature regions are consistent between the two, so the terminal can consider the two to be consistent. , executing step S503;

When the policy for the terminal to compare is the comparison of the entire area of the image, the solid line parts between FIG. 4 and FIG. 6 are inconsistent, so the terminal can consider that the two are inconsistent, and step S504 is performed.

S503: The terminal converts the hidden state of the private information into a public state.

S504: The terminal continues to keep the hidden state of the private information.

It should be noted that steps S501 to S504 are decryption processes corresponding to the encryption process shown in FIG. 3, and still transmit the decryption information to the terminal through the wearable device to control the hidden state of the terminal's own private information, which can effectively Avoid leaking private information inside the terminal due to accidents.

Embodiment 4

Based on the same technical concept of the foregoing embodiment, referring to FIG. 7, a structure of a wearable device 70 according to an embodiment of the present invention may be included, which may include: a first sending unit 701, a first detecting unit 702;

The first sending unit 701 is configured to send the encrypted comparison information to the terminal;

The first detecting unit 702 is configured to detect the encryption status of the terminal private information; and when the terminal private information is in the non-encrypted state, trigger the first sending unit 701;

The first sending unit 701 is further configured to send a control instruction for controlling the terminal to hide the private information.

Illustratively, referring to FIG. 8, the wearable device 70 further includes a first receiving unit 703 configured to receive private information sent by the terminal.

Exemplarily, the first sending unit 701 is further configured to send the decryption information to the terminal; wherein the decrypted information is used by the terminal to compare with the encrypted comparison information, and the hidden state of the private information is controlled according to the comparison result.

The first sending unit 701 and the first sending unit 701 may be implemented by an integrated circuit module in the wearable device 70 that supports Bluetooth/infrared/WIFI or wired communication; the first detecting unit 702 may be a processor in the wearable device 70, Implemented by a microprocessor, an application specific integrated circuit (ASIC), or a logic programmable gate array (FPGA).

The embodiment of the present invention provides a wearable device 70, which sends the encrypted comparison information to the terminal through the wearable device 70 and controls the hiding or disclosure of the private information in the terminal, thereby effectively preventing the private information inside the terminal from being leaked due to an accident. .

Embodiment 5

Based on the same technical concept of the foregoing embodiment, referring to FIG. 9, a structure of a terminal 90 according to an embodiment of the present invention is shown, which may include: a second receiving unit 901, a second detecting unit 902, and a second sending unit 903. And a control unit 904; wherein

The second receiving unit 901 is configured to receive the encrypted comparison information sent by the wearable device, and receive the detection instruction sent by the wearable device, where the detection instruction is used to instruct the terminal to detect and feedback the encryption status of the private information of the terminal. ;

The second detecting unit 902 is configured to detect an encryption state of the private information of the terminal itself;

The second sending unit 903 is configured to send the encrypted status of the terminal's own private information to the wearable device;

The second receiving unit 901 is further configured to receive, by the wearable device, a control instruction for controlling the terminal to hide the private information;

The control unit 904 is configured to hide its own private information according to the control instruction.

Exemplarily, the second sending unit 903 is further configured to send its own private information to the wearable device.

Exemplarily, the second receiving unit 901 is further configured to receive the decryption information sent by the wearable device;

Referring to FIG. 10, the terminal 90 further includes a comparing unit 905 configured to decrypt the decrypted information and the encrypted pair. Comparing with the information; and when the decrypted information is consistent with the encrypted comparison information, triggering control unit 904;

The control unit 904 is further configured to convert the hidden state of the private information into a public state.

The second sending unit 903 and the second receiving unit 901 can be implemented by an integrated circuit module in the terminal 90 that supports Bluetooth/infrared/WIFI or wired communication; the second detecting unit 902 can be implemented by the processor, the microprocessor in the terminal 90, An application specific integrated circuit (ASIC) or a logic programmable gate array (FPGA) implementation.

The embodiment of the present invention provides a terminal 90, which transmits the encrypted comparison information to the terminal 90 through the wearable device and controls the hiding or disclosure of the private information in the terminal 90, thereby effectively preventing the private information inside the terminal 90 from being leaked due to an accident. .

Embodiment 6

Based on the same technical concept of the foregoing embodiment, referring to FIG. 11, a structure of a system 110 for protecting terminal privacy information according to an embodiment of the present invention is provided. The system 110 includes a wearable device 70 and a terminal 90. After the 90 is connected to the wearable device 70;

The wearable device 70 is configured to send the encrypted comparison information to the terminal 90;

Detecting the encryption status of the private information of the terminal 90; and,

When the terminal 90 private information is in a non-encrypted state, a control instruction for controlling the terminal 90 to hide the private information is sent;

The terminal 90 is configured to receive the encrypted comparison information sent by the wearable device 70;

Receiving the detection instruction sent by the wearable device 70; and transmitting the encryption status of the private information to the wearable device 70; wherein the detection instruction is used to instruct the terminal 90 to detect and feedback the encryption status of the private information of the user;

When the terminal 90 private information is in the non-encrypted state, the control command sent by the wearable device 70 for controlling the terminal 90 to hide the private information is received, and the private information of the terminal is hidden according to the control instruction.

The wearable device 70 is further configured to receive the private information sent by the terminal 90 after being paired with the terminal 90.

The wearable device 70 is further configured to send a decryption information to the terminal 90 after transmitting a control instruction for controlling the terminal 90 to hide the private information; wherein the decryption information is used by the terminal 90 Comparing with the encrypted comparison information, and controlling the hidden state of the private information according to the comparison result.

After the terminal 90 is further configured to be paired with the wearable device 70, the terminal 90 sends its own private information to the wearable device 70.

After the terminal 90 is further configured to hide the private information of the user according to the control instruction, the terminal 90 receives the decryption information sent by the wearable device 70; and performs the decryption information and the encrypted comparison information. Comparing; when the decrypted information is consistent with the encrypted comparison information, converting the hidden state of the private information into a public state.

The embodiment of the invention further describes a computer storage medium, wherein the computer storage medium stores executable instructions, and the executable instructions are used to execute the method for protecting private information as shown in any of the figures of FIG. 1 to FIG.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to the program instructions. The foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing storage medium includes: a mobile storage device, a random access memory (RAM), a read-only memory (ROM), a magnetic disk, or an optical disk. A medium that can store program code.

Alternatively, the above-described integrated unit of the present invention may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in a contribution to the related art, and the computer software product is stored in a The storage medium includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the methods described in various embodiments of the present invention. The foregoing storage medium includes various media that can store program codes, such as a mobile storage device, a RAM, a ROM, a magnetic disk, or an optical disk.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Claims

A method for protecting private information, the method being applied to a wearable device that is connected to a terminal device, the method comprising:

The wearable device sends encrypted comparison information to the terminal;

The wearable device detects an encryption status of the terminal private information;

When the terminal private information is in a non-encrypted state, the wearable device sends a control instruction for controlling the terminal to hide the private information.
The method of claim 1, wherein the encrypted comparison information comprises a picture having at least one image feature or a preset password comparison character string.
The method according to claim 1, wherein the method further comprises: after the wearable device performs a pair connection with the terminal, receiving the private information sent by the terminal.
The method according to claim 1, wherein the method further comprises: after the wearable device sends a control instruction for controlling the terminal to hide the private information, the wearable device is to the terminal Sending decryption information; wherein the decryption information is used by the terminal to compare with the encrypted comparison information, and controls a hidden state of the private information according to the comparison result.
A method for protecting private information, the method being applied to a terminal device after the pairing with the wearable device is completed, the method comprising:

Receiving, by the terminal, encrypted comparison information sent by the wearable device;

Receiving, by the terminal, a detection instruction sent by the wearable device, and transmitting an encryption status of the private information to the wearable device; wherein the detection instruction is used to indicate that the terminal encrypts the private information of the terminal Status is detected and fed back;

When the terminal private information is in a non-encrypted state, the terminal receives a control instruction sent by the wearable device for controlling the terminal to hide the private information, and according to the control instruction Private information is hidden.
The method of claim 5, wherein the encrypted comparison information comprises a picture having at least one image feature or a preset password comparison character string.
The method according to claim 5, wherein the method further comprises: after the terminal is paired with the wearable device, the terminal sends its own private information to the wearable device.
The method of claim 5 wherein the method further comprises:

After the terminal hides the private information of the terminal according to the control instruction, the terminal receives the decryption information sent by the wearable device;

The terminal compares the decrypted information with the encrypted comparison information;

When the decrypted information is consistent with the encrypted comparison information, the hidden state of the private information is converted into a public state.
A wearable device, comprising: a first sending unit, a first detecting unit; wherein

The first sending unit is configured to send the encrypted comparison information to the terminal;

The first detecting unit is configured to detect an encryption state of the terminal private information; and trigger the first sending unit when the terminal private information is in an unencrypted state;

The first sending unit is further configured to send a control instruction for controlling the terminal to hide the private information.
The wearable device of claim 9, wherein the wearable device further comprises a first receiving unit configured to receive private information sent by the terminal.
The wearable device according to claim 9, wherein the first transmitting unit is further configured to send decryption information to the terminal; wherein the decryption information is used by the terminal to compare with the encrypted comparison information And controlling the hidden state of the private information according to the comparison result.
A terminal, the terminal comprising: a second receiving unit, a second detecting unit, and a second a sending unit and a control unit; wherein

The second receiving unit is configured to receive the encrypted comparison information sent by the wearable device; and receive the detection instruction sent by the wearable device; wherein the detection instruction is used to indicate that the terminal is to the user The encryption status of the private information is detected and fed back;

The second detecting unit is configured to detect an encryption state of the private information of the terminal itself;

The second sending unit is configured to send an encrypted state of the terminal's own private information to the wearable device;

The second receiving unit is further configured to receive, by the wearable device, a control instruction for controlling the terminal to hide the private information;

The control unit is configured to hide its own private information according to the control instruction.
The terminal according to claim 12, wherein the second transmitting unit is further configured to send its own private information to the wearable device.
The terminal according to claim 12, wherein the second receiving unit is further configured to receive decryption information sent by the wearable device;

The terminal further includes a comparing unit configured to compare the decrypted information with the encrypted comparison information; and triggering the control unit when the decrypted information is consistent with the encrypted comparison information;

The control unit is further configured to convert the hidden state of the private information into a public state.
A system for protecting private information, the system comprising a wearable device and a terminal; wherein the terminal and the wearable device complete a mating connection;

The wearable device is configured to send encrypted comparison information to the terminal; and

Detecting the encryption status of the terminal private information; and,

And when the terminal private information is in a non-encrypted state, sending a control instruction for controlling the terminal to hide the private information;

The terminal is configured to receive encrypted comparison information sent by the wearable device; and

Receiving a detection instruction sent by the wearable device; and transmitting an encryption status of the private information to the wearable device; wherein the detection instruction is used to instruct the terminal to detect an encryption status of the private information of the terminal And feedback; and,

Receiving, by the wearable device, a control instruction sent by the wearable device to control the terminal to hide the private information, and performing, according to the control instruction, private information of the terminal, when the terminal private information is in an unencrypted state. hide.
A computer storage medium storing executable instructions for performing the method of protecting private information according to any one of claims 1 to 4.
A computer storage medium storing executable instructions for performing the method of protecting private information according to any one of claims 5 to 8.