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Unsafe application searching and killing realization method on basis of Androiod system

A technology of security software and implementation method, applied in computer security devices, instruments, electronic digital data processing, etc., can solve problems such as high cost, slow scanning speed, affecting user operation, etc., and achieve the effect of reducing manufacturing cost and increasing experience

Inactive Publication Date: 2014-09-03
魏玉芳
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Common Android antivirus software currently on the market is to build a virus database, then compare the installed software in the mobile phone with the virus database, and draw corresponding conclusions; For a system like a mobile phone, the scanning speed will be very slow, which will affect the user's operation, and may even cause the problem of forced shutdown

Method used

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  • Unsafe application searching and killing realization method on basis of Androiod system

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Experimental program
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Embodiment Construction

[0017] refer to figure 1 Shown, a kind of realization method based on Android system killing unsafe software comprises the following steps:

[0018] Step 10, define a plurality of software program permissions and corresponding numerical values, weights, at least 2 security levels and coefficient value ranges corresponding to the security levels in the communication device with the Android system;

[0019] Step 20, scanning all installed software programs in the communication device;

[0020] Step 30. Obtain the permissions defined in manifest.xml in each installation software package. The manifest.xml definition in each installation software package has multiple different permissions, wherein the manifest in each installation software package is obtained. The permissions defined in .xml are specifically: define an array, obtain each permission of each installation software package through the method of packageManager, and store it in the array; and pre-defined in the communic...

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Abstract

The invention provides an unsafe application searching and killing realization method on the basis of an Android system. The method comprises the steps: firstly defining a plurality of software application permissions as well as corresponding numerical values and weight numbers, at least two safety grades and coefficient values corresponding to the safety grades in a communication device with the Android system; scanning all software programs installed in the communication device; acquiring the permission defined by manifest.xml in each installation software program package, and comparing the permission with an application permission preset in the communication device to obtain the corresponding numerical value and weight number; obtaining the safety grade coefficient value of the installation software program by adopting a weighting algorithm; and comparing the safety grade coefficient value with the pre-defined safety grade coefficient values so as to judge the safety grade of the installed software program and perform corresponding treatment. By adopting the method, the searching and killing of unsafe applications in the communication device can be realized, the manufacturing cost of the communication device is effectively reduced, and the user experience is improved.

Description

technical field [0001] The invention relates to an implementation method for checking and killing unsafe software based on an Android system, and the method is applied to a communication device with an Android system. Background technique [0002] With the outbreak of mobile phone security incidents more and more frequently, mobile phone security issues have gradually become the focus of industry and even society. For example, the "Mobile Veterinarian" virus, which has recently been widely spread in the name of "Mobile Nurse" and "Mobile Manager", tricks users into downloading and installing it through bundling, causing a large amount of loss of user property and privacy. [0003] Rockchip Mobile Guard is a security solution specially designed for Android platform users. It mainly includes two major functions of anti-virus and anti-theft. It can not only monitor the background and effectively prevent viruses, but also can remotely lock the mobile phone, delete stored files,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/56
CPCG06F21/568
Inventor 魏玉芳
Owner 魏玉芳