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Method for detecting computer virus and its application

A computer virus and virus technology, applied in computer security devices, computing, instruments, etc., can solve the problem of not considering virus infection at the same time

Inactive Publication Date: 2006-09-27
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When analyzing specific virus pattern data, it does not consider the virus infection of individual mobile communication terminals and the entire network environment at the same time

Method used

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  • Method for detecting computer virus and its application
  • Method for detecting computer virus and its application
  • Method for detecting computer virus and its application

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Embodiment Construction

[0022] The aforementioned and other technical content, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings.

[0023] see figure 1 Because the method for detecting viruses of the present invention and its application are suitable for detecting mobile terminals 1 (for example, mobile phones) with limited memory or storage capacity and CPU computing power through a network (for example, a mobile communication network, not shown) Out) whether the received data is infected with computer virus, and besides being used to speed up the virus detection process on the mobile terminal 1, the virus infection situation of individual mobile terminal 1 and the entire network environment is also taken into consideration.

[0024] Such as figure 1 As shown, a preferred embodiment of the mobile terminal 1 applying the method for detecting computer viruses of the present invention is...

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Abstract

This invention relates to a method and application for sensing computer virus, which includes the following steps: (a) server collects the computer virus infection information of the mobile terminal and all the computer virus infection information in net to obtain their infection time grade; (b) server products virus code by the virus time grade; (c) server transfers the virus code to the mobile terminal; (d) mobile terminal receives data by the network; and (e) mobile terminal senses if the data infects computer virus by the virus code, if yes, then it transfers the computer virus infection information to the server.

Description

technical field [0001] The invention relates to a method for detecting computer viruses and its application, in particular to a method for detecting whether data received by a mobile terminal is infected with a computer virus and its application. Background technique [0002] With the popularity of network connections, a large number of files and programs are exchanged and shared between trusted or untrustworthy network nodes through the network (such as the Internet), which leads to a sharp increase in computer virus infection or malicious attacks. Therefore, how to deal with these threats has become an important topic in the data network environment. [0003] However, when mobile communication terminals, such as mobile phones, personal digital assistants (Personal Digital Assistant, PDA), etc., are protected against computer viruses, they will immediately face a serious problem, that is, their memory or storage capacity and the central processing unit (Central Processing U...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F1/00H04W8/22
CPCH04L63/145G06F21/566H04L63/1425
Inventor 张忆文
Owner PANASONIC CORP
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