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Application program identification method and device

A technology of application programs and recognition methods, applied in character and pattern recognition, computer security devices, instruments, etc., can solve problems such as user error download, poor accuracy, property damage, etc.

Pending Publication Date: 2018-08-17
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also some lawbreakers who counterfeit official applications and confuse users to download them wrongly. Users may cause privacy leaks, property losses, etc. due to installation of fake applications, and even make mobile terminals infected with viruses.
[0003] In the related technology, for the identification of the application program, it is used to judge whether there is an abnormal application program by comparing whether the application program to be downloaded is the same as the official application software name, but this method is easy to be detected by a malicious developer. Bypass, the accuracy of recognition is poor

Method used

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  • Application program identification method and device
  • Application program identification method and device

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Embodiment Construction

[0037] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0038] The identification method for applications in the related technology is to determine whether the application to be identified and the trusted application are the same application through the file name of the application, so as to determine whether the application to be identified is abnormal Applications, and this method of identification can easily be bypassed by developers of abnormal applications, leading to the problem of low recognition accuracy.

[0039] To this end, an embodiment of the pr...

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Abstract

The invention provides an application program identification method and device. The method comprises the steps that icons of to-be-identified application programs are acquired, feature extraction is carried out on the icons of the to-be-identified application programs to obtain icon features of the to-be-identified application programs, according to the icon features of the to-be-identified application programs and reliable application programs, icon similarity between the to-be-identified application programs and the reliable application programs is determined, and according to the icon similarity, it is identified whether or not the to-be-identified application programs are abnormal. According to the icon similarity between the to-be-identified application programs and the reliable application programs, it is identified whether or not the to-be-identified application programs are abnormal, and the problems that application program names are adopted to identify application programs inthe related art, so that the abnormal application programs easily bypass identification, and the identification accuracy is lower are solved.

Description

Technical field [0001] The invention relates to the technical field of mobile terminals, in particular to an application program identification method and device. Background technique [0002] With the development of the mobile Internet and the popularization of mobile terminal devices, more and more users are beginning to use applications installed on mobile terminal devices to access the Internet, which brings great convenience to people's lives. However, there are also some criminals who imitate official applications and confuse users to download by mistake, and users may install fake applications, causing privacy leakage, property loss, etc., and even infected mobile terminals with viruses. [0003] In related technologies, the identification of applications is to determine whether there is an abnormal application by comparing the name of the application to be downloaded and the official application software. However, this method is easy to be used by malicious developers. Byp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/56G06K9/62
CPCG06F21/562G06F18/22
Inventor 雷经纬
Owner TENCENT TECH (SHENZHEN) CO LTD
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