【摘要】 有效的入侵检测是保证系统安全所必不可少的。特征匹配是现有入侵检测系统所使用的基本方法。网络的高速发展,现有的特征匹配方法已成了高速网络环境下入侵检测的瓶颈。文章论述了通过在现有匹配方法的基础上引入协议分析的多层次入侵检测匹配,能减小目标匹配范围,提高系统检测效率。更多还原

【Abstract】 Effective intrusion detection is necessary for system security.Mode matching is an essential method used in existed intrusion detection system.With the quick development of network,existing mode matching method has become the bottleneck in the environment of high-speed network.This paper describes a new matching method with the name "multi-layer intrusion detection matching based on the protocol analysis"based on existing mode matching method.It can reduce the scope of matching and can improve the efficiency of intrusion detection.更多还原