Defense method and system for virus or malicious program

Abstract

The present invention provides a virus or malicious program defense method and system, wherein the method specifically includes: the server side counts the virus or malicious program data of all clients; analyzes the virus or malicious program data to obtain the virus or malicious program data The operating environment information of the virus or malicious program; the client pre-occupies the operating environment of the virus or malicious program according to the operating environment information of the virus or malicious program. The invention can save the resource overhead of virus or malicious program defense, thereby improving the system speed.

Description

technical field [0001] The invention relates to the technical field of computer security, in particular to a virus or malicious program defense method and system. Background technique [0002] In the computer field, a Trojan horse is a class of malicious programs. Trojan horses are hidden and spontaneous programs that can be used to carry out malicious acts. Most of them will not directly cause harm to the computer, but mainly control them. [0003] With the development of virus or malicious program writing technology, Trojan horse programs are more and more threatening to users, especially some Trojan horse programs have adopted extremely cunning means to conceal themselves, making it difficult for ordinary users to find out after poisoning. The Trojan horse program may secretly monitor others and steal other people's passwords or data, such as stealing administrator passwords for sabotage, or stealing game account numbers, stock account numbers, and even online banking ac...

AI Technical Summary

Problems solved by technology

The real-time operation of security software consumes a large amount of system resources, resulting in slow system speed, and the hit rate of this consumption is very low

Images