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Method, device and system for searching and killing viruses

A virus killing and virus technology, applied in the Internet field, can solve the problem of low virus killing rate and achieve the effect of improving the virus killing rate

Inactive Publication Date: 2015-01-14
BEIJING QIANXIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above problems, it is proposed that the present invention provides a method, device and system for virus detection and killing, which can solve the problem of low virus detection and killing rate in the isolated network environment

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  • Method, device and system for searching and killing viruses
  • Method, device and system for searching and killing viruses
  • Method, device and system for searching and killing viruses

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Embodiment Construction

[0028] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0029] In order to solve the problem of low virus detection and killing rate due to the inability to update the virus signature database in the isolated network environment, the embodiment of the present invention provides a method for virus detection and killing, which is mainly used in the isolated network environment, based on server side realization. Such as figure 1 As shown, the method includes:

[0030] 101. The server acq...

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Abstract

The invention discloses a method, a device and a system for searching and killing viruses, and relates to the technical field of the internet. The problem that the virus searching and killing rate in an environment of a separation network is solved. The method comprises the following steps of acquiring a virus characteristic set, which comprises virus characteristics of virus files in a preset period, of an outer network by using a server in an off-line manner; updating a virus characteristic library by using the server according to the virus characteristics in the virus characteristic set; and scanning files on a terminal side by using the server according to the updated virus characteristic library when a terminal requires to be subjected to virus scanning. The method is mainly used in a private cloud searching and killing process in the environment of the separation network.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method, device and system for checking and killing viruses. Background technique [0002] With the continuous development of computer technology and the wide application of the Internet, malicious programs such as Trojan horses, viruses, and plug-ins are becoming more and more rampant. User privacy, data security, and system operation are facing serious challenges. Computer security issues have also become the primary concern of people. question. [0003] In the local area network, the terminal can perform cloud scanning and killing of local virus files through the local area network server (hereinafter referred to as the server). This detection and killing method needs to deploy a virus signature database on the server side, and record virus files in the form of black and white lists, so that virus files can be identified based on the comparison of the black and white li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/56H04L29/06
CPCG06F21/566H04L63/145
Inventor 温铭
Owner BEIJING QIANXIN TECH
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