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Automatic protection method for computer virus

A computer virus and automatic protection technology, applied in the computer field, can solve the problem of virus database occupying storage space and occupying large system resources, etc.

Active Publication Date: 2011-04-27
JIANGSU GUORUI XINAN TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It can be seen that most anti-virus software needs to scan the computer system at present, and the virus database is required as the basis for the scanning judgment. The scanning of the computer system usually takes up a lot of system resources, and the virus database must be regularly upgraded to work effectively. The increasingly large virus database Takes up a lot of storage space

Method used

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  • Automatic protection method for computer virus
  • Automatic protection method for computer virus

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Embodiment Construction

[0025] Such as figure 1 and figure 2 , the present invention takes the human immune system as a model, builds a protection program and installs it in the computer, and the protection program monitors the new program, reverses the engineering, judges the diffusive copy statement, obtains the copy target path, automatically creates a high-authority antibody folder, and simulates The process of BCR homology judgment in the human immune system, MHC II presentation of peptides, and B cell release of antibodies to achieve computer immunity to virus programs includes the following steps:

[0026] 1) Monitor new program: the protection program sets the registry, any COM, EXE program is used as the opening mode with the protection program, and the protection program is activated when the COM and EXE programs are opened. When the protection program is installed, through the file association The method automatically sets the opening method of *.Exe and *.Com, and modifies the value of ...

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Abstract

The invention discloses an automatic protection method for a computer virus. A protection program is constructed and installed in a computer by taking a human immune system as a model; and the protection program realizes immunity of the computer from a virus program by monitoring a new program, performing engineering reversing, judging a diffusive replication statement, acquiring a replication target path, automatically creating a high-authority antibody folder, simulating byte count register (BCR) homologous judgment in the human immune system, presenting a peptide section by using a major histocompatibility complex (MHC) II and releasing an antibody by using a cell B. Compared with the prior art, the method has the advantages that: a virus database and manual scanning are not needed, network interconnection is not needed to update the virus database, the antibody is automatically produced aiming at a computer malicious program, and the computer malicious program is effectively intercepted, so the computer has active defense capacity to the virus. Tests show that the interception rate of the tested virus can reach over 99.7 percent.

Description

technical field [0001] The invention belongs to the technical field of computers, and relates to computer virus protection, which adopts the immune method model of the human immune system to bacteria and viruses to realize the computer's self-protection against virus programs, and is an automatic computer virus protection method. Background technique [0002] At present, most of the antivirus software in the world use the "signature code" antivirus technology. In today's network environment where viruses are constantly increasing, the "signature code" antivirus technology has its shortcomings: the virus database is constantly expanding; it needs to be updated regularly online; it always lags behind viruses; users are often infected with new viruses. [0003] The technology and defect of existing multiple antivirus software are as follows: [0004] [0005] [0006] It can be seen that most anti-virus software needs to scan the computer system at present, and the virus...

Claims

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Application Information

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IPC IPC(8): G06F21/00G06F21/56
Inventor 姚志浩
Owner JIANGSU GUORUI XINAN TECHNOLOGY CO LTD
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