Node intrusion detection designed in this paper can detect the inner intrusion action and out intrusion action through analyzing the data source from BIDS and NIDS. 本文所设计的节点入侵检测系统通过分析基于主机与基于网络入侵检测系统两者的数据源，有机的实现了既可以检测来自内部的入侵行为又可以检测来自外部的入侵行为的检测功能。
This essay has analyzed the high-speed network inbreaking detection technique, and has proposed the developmental direction of inbreaking detection technique. 本文分析了高速网络入侵检测技术，提出了入侵检测技术发展方向。
