高等院校校园网蠕虫病毒主动防治

Antivirus of Campus Network in China

计算机系统病毒防治工作是网络安全防范体系中的重要环节,中大规模网络的病毒防范工作更是保障网络安全、稳定、高效运行的重中之重。文章从分析近期网络蠕虫病毒发作的特点入手,针对高等院校校园网蠕虫病毒防治工作中遇到的实际问题及传统病毒防治方法的不足,提出了一套整合IDS+DN S+DCS的蠕虫病毒主动防治系统的设计思想,阐述了大规模网络环境下病毒检测与主动修复系统的应用方法。

Antivirus is one of the most important steps to ensure network could be operated safely, stably and efficiently in the network security system, especially in large scale network situation, such as Campus Network. This thesis begins with the characteristic of contemporary worm virus, Then according to the problems and disadvantages of traditional antivirus methods when they were applied into network protections against worm virus in campus network, we bring forward a system against virus initiatively by integrating IDS＋DNS＋DCS, and announced a methods of virus auto--recovery and virus detection system under large-scale network circumstance.