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Handheld device privacy encryption protection method of Android operating system

An operating system, handheld device technology, applied in the field of computer security, can solve the problems of poor security, poor user experience, malicious program interference, etc., to achieve high security, prevent insecurity, and good user experience.

Inactive Publication Date: 2012-02-08
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. It is impossible to protect all applications and related entrances, and they are easily interfered by malicious programs;
[0004] 2. The application-level protection mechanism is easy to be cracked and has poor security;
[0005] 3. The user experience is poor. The application-level protection mechanism is based on the relevant log to determine which application is started, and then determine whether to protect

Method used

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  • Handheld device privacy encryption protection method of Android operating system
  • Handheld device privacy encryption protection method of Android operating system
  • Handheld device privacy encryption protection method of Android operating system

Examples

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Embodiment Construction

[0032] The privacy encryption protection method of the Android operating system mobile phone of the specific embodiment of the present invention comprises two major parts: set the protected application part and the application startup module protection mechanism part, wherein:

[0033] (1) Set the protected application part

[0034] Such as figure 1 As shown, this specific embodiment sets privacy protection in Android operating system mobile phone, mainly comprises the following steps:

[0035] 101) Start the privacy encryption protection setting application;

[0036] 102) A password input box pops up to prompt to enter the administrator password;

[0037] 103) Receive and verify that the user enters the password, enter the next step correctly, and further judge whether the number of errors exceeds 2 times? It is to skip the following steps and end directly, otherwise return to step 102);

[0038] 104) Choose to define / modify / update the application that needs to be protect...

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Abstract

The invention relates to a handheld device privacy encryption protection method of an Android operating system, which comprises the following steps of: verifying a password of a manager, newly increasing, modifying or deleting privacy attributes of applications in a system encryption database by a back user, and storing the privacy attributes; detecting the starting of a new application and identifying the unique mark of the new application by an operating system, decrypting and reading a database, and checking the privacy attributes corresponding to the new application according to an unique mark; according to the judgment whether the privacy attributes exist or not or the privacy attributes are real or not, reminding the user of inputting the starting password corresponding to the new application; verifying whether the starting password is correct by the database, if so, normally starting the new application; and otherwise, when the times of mistakenly inputting the password by the user are more than the limit times, forbidding normally using the new application. The protection method disclosed by the invention can be used for protecting all the applications and the related inlets, and has high reliability and good user experience.

Description

technical field [0001] The invention relates to computer security, in particular to a privacy encryption protection method for a handheld device with an Android operating system, especially applicable to smart phones. Background technique [0002] The module protection function of existing handheld mobile terminals is usually implemented based on a program provided by a third party, which needs to be downloaded and installed, and once the program is maliciously uninstalled and destroyed, the protection function will lose its effect. After an in-depth study of the existing technology, the applicant found that the current privacy protection method has the following three deficiencies: [0003] 1. It is impossible to protect all applications and related entrances, and they are easily interfered by malicious programs; [0004] 2. The application-level protection mechanism is easy to be cracked and has poor security; [0005] 3. The user experience is poor. The application-leve...

Claims

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Application Information

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IPC IPC(8): G06F21/00H04L9/32G06F21/31
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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