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Data security protection method and system for mobile terminal

A mobile terminal and data security technology, applied in digital data protection, digital data authentication, electronic digital data processing, etc., can solve problems such as easy data leakage, and achieve the effects of protection, cost reduction, and leakage avoidance

Inactive Publication Date: 2017-01-04
四川长虹通信科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a mobile terminal data security protection method and a technical solution of the system to solve the problem that the data of the mobile terminal is easily leaked in the prior art introduced in the background art

Method used

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  • Data security protection method and system for mobile terminal
  • Data security protection method and system for mobile terminal
  • Data security protection method and system for mobile terminal

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Experimental program
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Embodiment Construction

[0070] The data security protection method and system of the mobile terminal provided by the embodiments of the present invention solve the problem that the data of the mobile terminal is easy to leak and seriously damage the security of the data of the mobile terminal introduced in the background art.

[0071] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention are described below in conjunction with the accompanying drawings The program is described in further detail.

[0072] Please refer to the attached figure 1 , figure 1 It is a schematic flowchart of a data security protection method for a mobile terminal shown in an embodiment of the present invention. The data security protectio...

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Abstract

The invention provides a data security protection method and system for a mobile terminal. The data security protection method for the mobile terminal comprises the steps of: acquiring user fingerprint information; judging whether the user fingerprint information is matched with a preset decryption fingerprint; if the user fingerprint information is successfully matched with the preset decryption fingerprint, decrypting ciphertext data of the mobile terminal into plaintext data; and if the user fingerprint information is unsuccessfully matched with the preset decryption fingerprint, encrypting plaintext data of the mobile terminal into ciphertext data. According to the technical scheme of the invention, a user identity can be uniquely determined by the user fingerprint information so as to implement encryption and decryption on data of the mobile terminal for different users, thereby implementing protection on data security of the mobile terminal and avoiding data leakage of the mobile terminal.

Description

technical field [0001] The present invention relates to the technical field of terminal data, and more specifically, to a data security protection method and system for a mobile terminal. Background technique [0002] With the advancement of the intelligentization process of mobile terminals, more and more functions are integrated in mobile terminals, and correspondingly, the data volume of mobile terminals is growing faster and faster. While the growth of mobile terminal data volume provides users with a more efficient experience, it also brings challenges in terms of data security. For example, when the user's mobile terminal is acquired by others, the data contained in the application program can be obtained only by opening the application program, which may easily cause data leakage of the mobile terminal and violate user privacy. [0003] In order to avoid data leakage of the mobile terminal and improve data security, a related technology provides a solution for unlock...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/32G06F21/62
CPCG06F21/602G06F21/32G06F21/6218
Inventor 王兵郭云浩周宇刘承浩
Owner 四川长虹通信科技有限公司