WO2016054892A1

WO2016054892A1 - Method and device for user information protection

Info

Publication number: WO2016054892A1
Application number: PCT/CN2015/074126
Authority: WO
Inventors: 王梁磊
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-10-11
Filing date: 2015-03-12
Publication date: 2016-04-14
Also published as: CN105574417A

Abstract

A method and device for user information protection, relate to the field of mobile communications, and the method comprises: when a mobile terminal is detected to satisfy a condition to trigger a camouflage mode, extracting a preconfigured camouflage solution; according to the camouflage solution, generating camouflage information corresponding to the real information of the mobile terminal, and storing the camouflage information in a camouflage information database; using the camouflage information database to replace the real information database storing the real information.

Description

User information protection method and device

Technical field

The present invention relates to the field of mobile communications, and in particular, to a user information protection method and apparatus.

Background technique

With the development of current smart terminals, the privacy of user information has been paid more and more attention. User information is continuously leaked through multiple channels, such as background uploading, violent viewing, and three-party software monitoring. The user information is exposed in large quantities and personal privacy is violated.

Throughout the development of software technology in recent years, many software companies have developed corresponding security models. Such as blacklists, passwords, irises, fingerprints, privacy contacts, and more. But with the refinement of people's information protection requirements, these functions are relatively simple and rude.

Summary of the invention

The embodiment of the invention provides a user information protection method and device, which effectively protects the privacy information in the mobile terminal.

A user information protection method includes:

Extracting a preset masquerading scheme when detecting that the mobile terminal satisfies the condition of triggering the masquerading mode;

And generating, according to the masquerading scheme, masquerading information corresponding to the real information of the mobile terminal, and storing the masquerading information in the masquerading information database;

A database of real information storing the real information is replaced with the masquerading information database.

Optionally, generating, according to the masquerading scheme, the masquerading information corresponding to the real information of the mobile terminal includes:

Generating corresponding masquerading information, and storing the masquerading information in the masquerading information database, to detect real information before the condition that the mobile terminal satisfies the triggering masquerading mode;

Blocking the real information that the mobile terminal is to provide externally after detecting that the mobile terminal satisfies the condition of triggering the masquerading mode, and generating masquerading information corresponding to the real information, and disguising the camouflage information Information is stored in the masquerading information database.

Optionally, after the step of generating the masquerading information corresponding to the real information of the mobile terminal according to the masquerading scheme, the method further includes:

The real information is transmitted to a pre-configured remote backup system or backed up locally at the mobile terminal.

Optionally, the method further includes:

Configuring a condition for triggering the masquerading mode, the condition comprising at least one or more of the following:

The absolute geographic location of a single mobile terminal, the relative distance of multiple mobile terminals, the activation of specific software, the time period, the use of a specific unlock password or unlock pattern.

Optionally, the method further includes:

The masquerading scheme is configured, the masquerading scheme includes a real information range that needs to be disguised and a manner of generating masquerading information corresponding to the real information.

Optionally, the masquerading information database has a different mark and the same structure as the real information database.

Optionally, the method further includes:

Exiting the masquerading mode when detecting that the mobile terminal no longer satisfies the condition for triggering the masquerading mode;

The information is externally provided using the real information database, and the cloaked information database is backed up.

Optionally, the method further includes:

When it is detected again that the mobile terminal satisfies the condition of triggering the masquerading mode, the masquerading information in the saved masquerading information database is selected or new masquerading information is generated.

A user information protection device comprising:

The environment detecting module is configured to: when detecting that the mobile terminal satisfies the condition of triggering the masquerading mode, extracting a preset masquerading scheme;

a masquerading information generating module, configured to: generate and the mobile terminal according to the masquerading scheme The masquerading information corresponding to the real information, storing the masquerading information in the masquerading information database;

The masquerading information providing module is configured to replace the real information database storing the real information by using the masquerading information database.

Optionally, the device further includes:

The remote backup module is configured to: transfer the real information to a pre-configured remote backup system for backup storage.

Optionally,

The environment detecting module is further configured to: when detecting that the mobile terminal no longer satisfies the condition for triggering the masquerading mode, exiting the masquerading mode;

The masquerading information providing module is further configured to: provide information to the outside using the real information database, and back up the spoof information database.

The embodiment of the invention further provides a computer readable storage medium storing program instructions, which can be implemented when the program instructions are executed.

The embodiment of the invention implements flexible protection of user information, and solves the problem that the existing user information protection mode is less effective.

BRIEF abstract

1 is a flowchart of a method for protecting user information according to Embodiment 1 of the present invention;

2 is a flowchart of a method for protecting user information according to Embodiment 2 of the present invention;

FIG. 3 is a schematic structural diagram of a user information protection apparatus according to Embodiment 3 of the present invention.

Embodiments of the invention

Throughout the development of software technology in recent years, many software companies have developed corresponding security models. Such as blacklists, passwords, irises, fingerprints, privacy contacts, and more. However, with the refinement of information protection requirements, these functions are relatively simple, and the current technical solutions cannot satisfy users. Demand.

In order to solve the above problems, embodiments of the present invention provide a user information protection method and apparatus. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

First, the first embodiment of the present invention will be described with reference to the accompanying drawings.

The embodiment of the invention provides a user information protection system, which includes the following parts: a server cloud part, a mobile phone hardware storage part, and a mobile phone software control part. In conjunction with the above system, the embodiment of the present invention further provides a user information protection method, and the process for protecting the user information by using the method is as shown in FIG. 1 , and includes:

Step 101: Extract a preset masquerading scheme when detecting that the mobile terminal satisfies the condition for triggering the masquerading mode;

In the embodiment of the present invention, it is necessary to read personal data in the mobile terminal, such as a contact, a call record, a short message information, a geographical location information, and the like, and hold the root authority of the user.

After monitoring the mobile terminal, after detecting that the condition of triggering the masquerading mode is reached, the masquerading mode is entered, and the preset masquerading scheme is extracted.

In the embodiment of the present invention, the condition for triggering the masquerading mode needs to be configured on the mobile terminal, where the condition includes at least one or more of the following contents:

The above conditions may be used alone as a condition for triggering the masquerading mode; or a combination of multiple conditions may be triggered, for example, when the absolute geographic location of the mobile terminal is in the A region from 7:00 to 9:00 pm.

It should be noted that the triggering conditions listed above are only examples of the triggering condition, and the event that can be detected by the mobile terminal and can be used as a condition for triggering the triggering can be used as a condition for triggering the masquerading mode. This is not limited.

The following is an example of triggering a masquerading mode based on conditions:

1. The trigger condition is the absolute geographic location of a single mobile terminal:

When the user reaches an area (ie, the absolute geographical position of a preset single mobile terminal), the switching between the masquerading information database and the real information database is performed, and a preset area is reached by the base station positioning/GPS/A-GPS, according to the previous The settings are self-modifying. It can be restored after leaving the area, or the user can operate the mobile terminal to restore it by itself.

2. The trigger condition is the relative distance of multiple mobile terminals:

A masquerading scheme is configured on the mobile terminal A. When the geographic location of the mobile terminal A and a target mobile terminal of a logo is close to a threshold, the masquerading mode is activated to masquerade the real information of the mobile terminal A. The user is required to first designate one or several target mobile terminals (such as identifying the mobile terminal P by mobile phone name, IMSI number, etc.), and obtain the distance between the mobile terminal A and the target mobile terminal through Bluetooth/wifi/base station/GPS, and then perform the purpose. Disguise information. You can restore the real information or restore it yourself with this solution after the user-specified terminal leaves a certain distance.

3. The trigger condition is to start specific software:

The user-specified software process can be monitored under certain time periods and conditions, and the part of the user's personal information is defended. For example, pointing to the fake geographical location, call information, etc. specified by the user in advance, the software accesses the masquerading information preset by the user in advance. Users can call the management software permissions after making false settings on the management software, such as blocking calls, text messages, and so on.

The above several schemes can be combined with each other to form constraints, such as when the time period, and the geographical conditions and software startup are simultaneously achieved, or the time period, geographic conditions or software startup, only one one can enter .

Step 102: Generate, according to the masquerading scheme, masquerading information corresponding to real information of the mobile terminal, where the masquerading information is stored in a masquerading information database;

In the embodiment of the present invention, a masquerading scheme is needed, and the masquerading scheme includes a real information range that needs to be disguised and a method of generating masquerading information corresponding to the real information.

The real information range that needs to be disguised may include personal data in the mobile terminal, such as a contact, a call record, a short message information, a geographical location information, and the like, and may also include information generated by the application software.

The method for generating the masquerading information corresponding to the real information may be presetting a masquerading information corresponding to one or several pieces of real information, and performing simple replacement on the real information; or may be a calculation method. If the call record is pushed 3 hours before the time.

This step includes:

1. Generate real information corresponding to the condition that the mobile terminal satisfies the condition of triggering the masquerading mode, and generate corresponding masquerading information, which is stored in the cloaking information database;

2. Intercepting the real information to be provided to the outside by the mobile terminal after detecting that the mobile terminal satisfies the condition of triggering the masquerading mode, and generating masquerading information corresponding to the real information, and storing the masquerading information in the masquerading information database.

The masquerading information database has a different mark and the same structure as the real information database. Differentiating the masquerading information database and the real information database by different markings, for example, may be different version tags; and because of having the same structure, the mobile terminal can switch between the masquerading information database and the real information database, and call the corresponding location where the real information needs to be used. Camouflage information.

Step 103: Transmit the real information to a pre-configured remote backup system or perform backup storage locally on the mobile terminal;

After running the masquerading scheme, the masquerading information is automatically obtained according to the preset masquerading scheme to replace the real information of the modified user, and the original real information database is backed up.

This real information can be backed up at the specified location (cloud/local storage) and encrypted.

Step 104: Replace, by using the masquerading information database, a real information database storing the real information;

In this step, the mobile terminal reads the masquerading information database and invokes the masquerading information corresponding to the real information when the information is invoked.

Step 105: Update the user interface to make the masquerading information appear.

Step 106: When detecting that the mobile terminal no longer satisfies the condition for triggering the masquerading mode, exiting the masquerading mode.

Step 107: Provide information to the outside using the real information database, and back up the masquerading information database.

Alternatively, when it is detected again that the mobile terminal satisfies the condition of triggering the masquerading mode, the masquerading information in the saved masquerading information database may be selected or new masquerading information may be generated. and also The masquerading scheme and the conditions that trigger the masquerading mode can be reconfigured.

Embodiment 2 of the present invention will be described below with reference to the accompanying drawings.

The embodiment of the invention provides a user information protection method. The process of using the method to complete the disguise of the user's real information is as shown in FIG. 2, and includes:

1. The user opens the solution software, and the cloud provides an account. After the user logs in, it is judged whether to log in for the first time. If the first time, the user is provided with various masquerading schemes of various categories, and the user is allowed to edit. If it is not the first time to log in, read the masquerading information that the user has used before. The masquerading scheme refers to the modification of information, such as the name of the contact, the content of the short message, the time of the call, the geographical location, and the like.

2. The masquerading information for selecting one or more presets will be stored in the physical storage area of the mobile phone in encrypted form.

3. The user uses the scheme to perform the camouflage mode triggering. For the specific implementation scheme described above, one set of schemes may be used, or multiple schemes may be reused. For program multiplexing, the user's controllability to the camouflage mode can be increased.

4. Implementation steps of the user triggering the camouflage mode:

Step 1: After the condition is met, the overall setting is performed. After the user-defined geographical location scenario reaches the trigger condition, the mobile terminal in the camouflage mode directly reads various privacys such as the current contact database, the call record database, and the short message database. The database, based on the real information such as the actual call time, name, short message content, and call recording, uniformly generates corresponding camouflage information according to the pre-prepared camouflage scheme and stores it in the camouflage information database, and replaces the fake information database with the real information. Database, the real information database is backed up. And restart the corresponding application to adapt the interface to the masquerading information.

Step 2: When the user generates new real information (such as call history, short message, location information, etc.) in the camouflage mode, the real information is automatically intercepted, and the corresponding camouflage information is generated, and then the following operations are performed:

The real information is first stored in the backup real information database, but this operation is not displayed to the user. Then, after the new real information is camouflaged according to the previous camouflage scheme to obtain the masquerading information, the masquerading information is inserted into the masquerading information database. Refresh the interface and present the camouflage information to the user. Essentially, the camouflage information database and the real information database are structured except for one mark. It should be consistent. What is changed is information, not format. The content of the real information database can also be completely consistent with the content of the masquerading information database, which is determined by the masquerading scheme set by the user.

The third step, when the user exits the masquerading mode (actively quits or automatically quits, the user voluntarily quits the option that can be encrypted through the menu), the mobile terminal can restore the real information database, and notify the corresponding application to perform interface refresh, or Restart the app/phone. The masquerading information database is saved for the next masquerading mode.

5. After the condition is entered into the camouflage mode, the user's real will be encrypted and backed up, together with the camouflage plan, uploaded to the cloud record description.

6. When the user exits the masquerading mode, the spoofing information used by the user will be actively saved and the cloud backup will be uploaded. When the user next uses the masquerading mode, the user will be prompted to use the masquerading information database record used by the user for the user to select the masquerading information database.

Embodiment 3 of the present invention will be described below with reference to the accompanying drawings.

The embodiment of the invention provides a user information protection device. The structure of the device is as shown in FIG. 3, and includes:

The environment detecting module 301 is configured to: when detecting that the mobile terminal satisfies the condition of triggering the masquerading mode, extracting a preset masquerading scheme;

The masquerading information generating module 302 is configured to generate, according to the masquerading scheme, masquerading information corresponding to the real information of the mobile terminal, where the masquerading information is stored in the masquerading information database;

The masquerading information providing module 303 is configured to replace the real information database storing the real information by using the masquerading information database.

Optionally, the device further includes:

The remote backup module 304 is configured to: transfer the real information to a pre-configured remote backup system for backup storage.

Optionally, the environment detecting module 301 is further configured to: when detecting that the mobile terminal no longer satisfies the condition for triggering the masquerading mode, exiting the masquerading mode;

Optionally, the masquerading information providing module 303 is further configured to: use the real information number The database provides information to the outside and backs up the cloaked information database.

Embodiments of the present invention provide a user information protection method and apparatus,

When detecting that the mobile terminal satisfies the condition of triggering the masquerading mode, extracting a preset masquerading scheme, and generating masquerading information corresponding to the real information of the mobile terminal according to the masquerading scheme, the masquerading information being stored in the masquerading information database, The virtual information database storing the real information is replaced with the masquerading information database to provide information to the outside of the mobile terminal. The flexible protection of user information is realized, and the problem that the existing user information protection method is poor is solved.

The technical solution provided by the embodiment of the present invention can refine the security level of personal privacy, and the provided camouflage information can more effectively protect the real privacy of the individual. It solves the problem that the user does not want to provide real information, or reveals the true information without knowing it.

Users can set their own masquerading information to others, or the three-party software without their authorization to maximize the protection of personal information.

One of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described embodiments can be implemented using a computer program flow, which can be stored in a computer readable storage medium, such as on a corresponding hardware platform (eg, The system, device, device, device, etc. are executed, and when executed, include one or a combination of the steps of the method embodiments.

Alternatively, all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve. The devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.

When each device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. The above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Industrial applicability

Claims

A user information protection method includes:

Extracting a preset masquerading scheme when detecting that the mobile terminal satisfies the condition of triggering the masquerading mode;

And generating, according to the masquerading scheme, masquerading information corresponding to the real information of the mobile terminal, and storing the masquerading information in the masquerading information database;

A database of real information storing the real information is replaced with the masquerading information database.
The user information protection method according to claim 1, wherein the generating the masquerading information corresponding to the real information of the mobile terminal according to the masquerading scheme comprises:

Generating corresponding masquerading information, and storing the masquerading information in the masquerading information database, to detect real information before the condition that the mobile terminal satisfies the triggering masquerading mode;

The real information to be externally provided by the mobile terminal after the condition that the mobile terminal satisfies the triggering masquerading mode is detected is intercepted, and masquerading information corresponding to the real information is generated, and the masquerading information is stored in the masquerading information database.
The user information protection method according to claim 1, wherein after the step of generating the masquerading information corresponding to the real information of the mobile terminal according to the masquerading scheme, the method further includes:

The real information is transmitted to a pre-configured remote backup system or backed up locally at the mobile terminal.
The user information protection method according to claim 1, further comprising:

Configuring a condition for triggering the masquerading mode, the condition comprising at least one or more of the following:

The absolute geographic location of a single mobile terminal, the relative distance of multiple mobile terminals, the activation of specific software, the time period, the use of a specific unlock password or unlock pattern.
The user information protection method according to claim 1, further comprising:

The masquerading scheme is configured, the masquerading scheme includes a real information range that needs to be disguised and a manner of generating masquerading information corresponding to the real information.
The user information protection method according to claim 1, wherein said masquerading information database has a different mark and the same structure as said real information database.
The user information protection method according to claim 1, further comprising:

Exiting the masquerading mode when detecting that the mobile terminal no longer satisfies the condition for triggering the masquerading mode;

The information is externally provided using the real information database, and the cloaked information database is backed up.
The user information protection method according to claim 7, further comprising:

When it is detected again that the mobile terminal satisfies the condition of triggering the masquerading mode, the masquerading information in the saved masquerading information database is selected or new masquerading information is generated.
A user information protection device comprising:

The environment detecting module is configured to: when detecting that the mobile terminal satisfies the condition of triggering the masquerading mode, extracting a preset masquerading scheme;

The masquerading information generating module is configured to: generate masquerading information corresponding to the real information of the mobile terminal according to the masquerading scheme, and store the masquerading information in the masquerading information database;

The masquerading information providing module is configured to replace the real information database storing the real information by using the masquerading information database.
The user information protection device according to claim 9, further comprising:

The remote backup module is configured to: transfer the real information to a pre-configured remote backup system for backup storage.
The user information protection device according to claim 9, wherein

The environment detecting module is further configured to: when detecting that the mobile terminal no longer satisfies the condition for triggering the masquerading mode, exiting the masquerading mode;

The masquerading information providing module is further configured to: provide information to the outside using the real information database, and back up the spoof information database.
A computer readable storage medium storing program instructions that, when executed, implement the method of any of claims 1-8.