Probe into Detection and Defensive Tactics of Internet Worm

Internet worms have caused serious harm to the internet.How to detect and prevent the internet worms have become a serious problem in the field of network security.This paper analyzes the features of common internet worms,based on which this paper provides the tactics to detect and prevent the internet worms combining with some internet worm cases,and also describes the process of these strategies.Finally,this paper discusses some measures for preventing malicious attacks by friendly worm.