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Method and system for protecting private contents at mobile terminal

A technology for privacy protection and mobile terminals, which is applied in the field of communication and can solve problems such as user privacy leakage

Active Publication Date: 2015-11-25
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And, because these information data are huge, often directly store on the mobile phone terminal or memory card, even if the user unplugs the user identification card (also called mobile phone card) in the mobile phone, these information also can remain on the mobile terminal, thereby will Leakage of user privacy

Method used

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  • Method and system for protecting private contents at mobile terminal
  • Method and system for protecting private contents at mobile terminal
  • Method and system for protecting private contents at mobile terminal

Examples

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Embodiment Construction

[0068] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0069] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0070] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0071] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descript...

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Abstract

The embodiment of the invention discloses a method and system for protecting private contents at a mobile terminal, and the method comprises the steps: transmitting an application access request to a privacy protection server through a privacy protection client, wherein the application access request comprises authentication information, and the authentication information comprises an application ID of an application which is requested by a user for access, a user ID, and a terminal equipment ID; carrying out the authentication of authentication information through a privacy protection server according to an application protection list; obtaining a secret key rule function corresponding to the application ID, the user ID and the terminal equipment ID in the authentication information from the application protection list if the authentication information passes authentication, and returning the secret key rule function to the privacy protection client; enabling the privacy protection client to generate a secrete key through five-code information of the mobile terminal based on the received secret key rule function, decrypting the application clicked by the user, and displaying the private contents of the application to the user. The method and system, which are provided by the embodiment of the invention, can improve the safety of the private contents of the user at the mobile terminal.

Description

technical field [0001] The invention relates to communication technology, in particular to a method and system for protecting private content on a mobile terminal. Background technique [0002] With the rapid development of the mobile Internet and the popularity of smart phone terminals (also called: mobile terminals, mobile phones), users are becoming more and more accustomed to performing various applications on smart phone terminals, such as social network interaction, instant message interaction, Mail processing and other tasks completed on personal computers (PCs) in the past can truly realize the network experience anytime and anywhere. [0003] In the process of realizing the present invention, the inventor found that due to the user's dependence on the smart phone terminal, when the user performs various applications on the mobile terminal, more and more information related to the user's personal privacy will be stored on the mobile terminal. And, because these info...

Claims

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Application Information

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IPC IPC(8): H04W12/02H04W12/06
Inventor 毕家瑜王铮方燕萍任华杨迪
Owner CHINA TELECOM CORP LTD
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