通用Internet蠕虫查杀防治系统设计与实现

Internet 蠕虫作为网络安全漏洞的入侵者和利用者, 已带给人们越来越大的影响。目前反病毒厂商的防治方法相对滞后于蠕虫的蔓延速度, 并且只能查杀蠕虫, 不能通过系统更新彻底防治。通过对Nimda 蠕虫的分析得到蠕虫的统一功能模型, 并利用Web Service 技术设计并实现了松散耦合的Internet 蠕虫查杀防治系统。该系统集蠕虫查杀与防治于一身, 具有更大的普遍性和适用性。

Design and Implementation of General Internet Worm Defense System

Internet worm, which is exploiter and misuser of network security vulnerabilities, has impacted on Humans daily life strongly but the antivirus corporations prevention methods lagged far behind the spreading speed of Internet worm. Only cleaning methods but few prevention methods, such as updating system, are adopted to defense Internet worm. In this paper, the general function model of Internet worm was proposed under analysis of Nimda worm and the design and implementation of a loose coupling Internet Worm defense system based on Web Service technologies was discussed. The completed defense sys-tem combined the cleaning functions and prevention functions so it is more generality and adaptability.