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System file repairing method, device and system

A system file and file technology, applied in the field of computer security, can solve the problem that the local system file library cannot be updated, and achieve the effect of maintaining security

Inactive Publication Date: 2015-01-28
BEIJING QIANXIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the present invention provides a system file repair method, device and system to solve the problem that the local system file library of the server cannot be updated in an isolated network environment

Method used

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  • System file repairing method, device and system
  • System file repairing method, device and system
  • System file repairing method, device and system

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Embodiment Construction

[0029] 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.

[0030] The operating system (Operating System, referred to as OS) is a computer program that manages and controls computer hardware and software resources. It is the most basic system software that runs directly on the "bare metal". Any other software must be supported by the operating system to run. . Commonly used operating systems on terminals, such as Windows, Linux, and Android.

[0031] System files are the main files stored...

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PUM

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Abstract

The invention discloses a system file repairing method, device and system, relates to the field of computer security and aims to solve the problem that in the presence of an isolation network, a server local system file library cannot be updated in time. The method includes the steps: a server receives a system file set including alternate files for hotspot system files and transmitted by a public network, through an offline tool; the server updates the local system file library according to the alternate files in the system file set; if a terminal locale discovers contaminated system files, the server acquires the alternate files corresponding to the contaminated system files, from the updated local system file library and transmits the alternate files to a terminal, so that the terminal repairs the contaminated system files according to the alternate files. The method, the device and the system are mainly applied to repairing the system files contaminated by viruses.

Description

technical field [0001] The invention relates to the field of computer security, in particular to a method, device and system for repairing system files. 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 malicious plug-ins are becoming more and more rampant. People's privacy, data security, and normal operation of the system are facing serious challenges. become the primary concern of people. Especially for the system files in the terminal operating system, virus infection will cause loopholes or even system crashes in the operating system, seriously affecting the normal operation of the operating system. [0003] In order to ensure the normal operation of the operating system, the terminal can repair system files in two ways: local repair and online repair. For the online repair method, after the system file is infected with a virus, the termi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
Inventor 温铭李宇
Owner BEIJING QIANXIN TECH
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