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Method for searching and killing virus and computer therefor

A computer and virus technology, applied in computer security devices, computing, instruments, etc., can solve problems such as system vulnerability weakening actual effects, inability to perform anti-virus operations, affecting the normal operation of anti-virus software, etc., to achieve the effect of ensuring security.

Inactive Publication Date: 2008-03-12
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Most of the existing antivirus software runs on the original system, and the vulnerability of the system itself will greatly weaken the actual effect of these solutions. The most typical example is that the antivirus software on Windows is powerless against some boot viruses. , because this kind of virus will attack before the antivirus engine runs, and may even shut down the antivirus software; in addition, when Windows encounters a new type of virus attack such as Shockwave and Sasser, it will restart repeatedly, resulting in the failure of the antivirus software to be upgraded to the latest version. virus rule base, so that effective anti-virus operations cannot be performed; moreover, some viruses will compete for system resources in the operating system (OS), affecting the normal operation of anti-virus software

Method used

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  • Method for searching and killing virus and computer therefor
  • Method for searching and killing virus and computer therefor

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] FIG. 1 is a schematic diagram of an embodiment of a computer for detecting and killing viruses. In this embodiment, a function key 111 for directly starting the antivirus function is added on the keyboard 110 of the computer. The module 121 for identifying key information can identify the added function key 111 for directly starting the antivirus function. Wherein, the function key 111 and the module 121 for identifying key information can be connected through a PS2 interface, or a USB interface, or a wireless interface, or a 1394 interface, or other interfaces, and the connection method is not limited here. The module 121 for identifying key information includes a module for identifying key information in the BIOS and a module for identifying key information in the operating system.

[0027] In this way, regardless of whether the operating system ca...

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Abstract

A method for realizing virus-check and virus-kill includes starting up embedded system in HPA region to call virus-killing module for executing operation of virus-checking and virus-killing then loading operation system and starting up computer when BIOS self detection is over and signal of executing virus-killing operation is detected. A computer for realizing virus-check and virus-kill is also disclosed.

Description

technical field [0001] The invention relates to the technical field of checking and killing computer viruses, in particular to a method for checking and killing viruses and a computer for realizing the method. Background technique [0002] With the continuous improvement of computing power and storage capacity of computers, the improvement of network transmission speed, the diversification of information exchange methods between computers and peripheral devices, and the increasing abundance of network applications, people's dependence on computers continues to increase. Demand is also increasing. At the same time, the attack methods of hackers are also constantly changing, and the lethality of various computer viruses is becoming stronger and stronger. [0003] Most of the existing antivirus software runs on the original system, and the vulnerability of the system itself will greatly weaken the actual effect of these solutions. The most typical example is that the antivirus...

Claims

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Application Information

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IPC IPC(8): G06F1/00G06F9/445
CPCG06F21/572G06F21/56
Inventor 王晚丁李亚辉
Owner LENOVO (BEIJING) CO LTD
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