Method for checking and killing new computer virus using independent operation system

Abstract

The computer virus checking and killing system includes independent operation system, virus checking and killing client terminal and remote updating server, and features that the virus checking and killing client terminal adopts the independent operation system as operation platform. The independent operation system is independent on the computer hard disc operation system, will not be infected by the Windows virus, and has independent identification, driving of the computer hardware, boosting the desk environment, network environment monitoring, log-on of Internet and operation of virus checking and killing client terminal. The virus checking and killing client terminal includes virus checking and killing module, virus characteristic library and first communication module. The remote updating server includes new virus characteristic library and the second communication module for communication to the first one and transferring the new virus characteristic library.

Description

technical field [0001] The present invention relates to independent operating system technology, antivirus technology, network communication technology Background of the invention [0002] While computer operating systems and application programs are constantly updated and upgraded, computer viruses are also constantly being refurbished. Viruses and Trojan horse programs that use new transmission channels, new concealment mechanisms, and new protection and camouflage techniques emerge in endlessly, especially in the era of rapid Internet popularization. A large number of viruses and Trojan horses abandon the original relatively slow file transmission method, and use the convenience of the network to quickly copy and spread. In addition, the Microsoft Windows operating system, which is commonly used in personal computers, has many loopholes in itself, such as system buffer overflow. , RPC service loopholes, etc., have opened the door for the spread and destruction of viruses ...

AI Technical Summary

Problems solved by technology

[0004] However, the ways of virus transmission, intrusion methods, and camouflage methods are constantly changing. All anti-virus and anti-virus programs are relatively passive. New viruses are produced first, and methods of checking and killing viruses are born later. It is necessary to update the virus signature database frequently in order to check and kill the latest viruses, but there is still a gap because the virus is one step ahead in time, and the most convenient way to update and upgrade the virus signature database is to upgrade online through the Internet, but many Viruses, such as: worms, will hinder the normal connection of the network when they invade and attack, or shock wave viruses, will forcibly interrupt the network and shut down the system, making it impossible to upgrade the virus signature database. There are also some viruses, such as: five poisonous insects, When an attack occurs, the system process of well-known anti-virus software will be shut down first, and multiple program processes that protect each other will be started, and the program will be set as the highest priority program or bound to key system processes, etc. Yes, it is not uncommon for the anti-virus program under the Windows system platform to fail, thereby endangering the normal use of the user's computer.

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