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Repairing method and system for files infected by infectious viruses

An infectious virus and repair system technology, applied in the field of infectious virus repair methods and systems, can solve problems such as poor response speed and client dependency, reduce load and error, improve effectiveness and speed, and save The effect of the upgrade

Active Publication Date: 2013-10-23
SHENZHEN TENCENT COMP SYST CO LTD
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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 an infectious virus repair method and system to solve the problem of poor response speed and dependence on the client in existing Internet information security solutions

Method used

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  • Repairing method and system for files infected by infectious viruses
  • Repairing method and system for files infected by infectious viruses
  • Repairing method and system for files infected by infectious viruses

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Embodiment Construction

[0023] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Apparently, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see figure 1 , is a schematic diagram of the network architecture of the virus recovery system and application provided by the embodiment of the present invention. As shown in the figure, the network architecture includes: a virus repair system 10 and a client 20. The virus repair system 10 is implemented based on cloud service technology. Cloud service technology refers to distributing calculations on a large number of distributed computers instead of local computers or Among the ...

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Abstract

The invention discloses a repairing method and system for files infected by infectious viruses. The method implemented on the basis of cloud service technology includes: receiving a file feature value sent from a client; searching file attribute in a virus sample database according to the file feature value; if no file attribute is found, sending a file uploading request to the client; receiving a file uploaded by the client according to the file uploading request, and verifying the file for viruses; judging whether the file is infected by infectious viruses or not according to the virus verification result; if yes, repairing the file; sending the storage location of the repaired file to the client, in order to allow the client to download the repaired file according to the storage location and replace the file infected by the infectious viruses.

Description

technical field [0001] The invention relates to the technical field of computer security, in particular to a method and system for repairing an infectious virus. Background technique [0002] With the development of Internet technology, online life has become increasingly rich and diversified. Correspondingly, computer viruses have also emerged in an endless stream. Internet users are prone to network operations such as online shopping, online virtual goods trading, and online chat based on user account and password access. Infested by computer viruses, various security issues arise, and even directly suffer property losses. Among all kinds of computer viruses, infectious viruses can infect and spread malicious behaviors by modifying normal files, and are the most harmful. [0003] At present, most of the security software on the market provides the repair function of infectious viruses. However, the infectious viruses continue to introduce new ones. The existing Internet i...

Claims

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Application Information

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IPC IPC(8): G06F21/56H04L29/06H04L29/08
Inventor 李大龙
Owner SHENZHEN TENCENT COMP SYST CO LTD
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