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. 本文所設計的節點入侵檢測系統通過分析基於主機與基於網路入侵檢測系統兩者的數據源，有機的實現了既可以檢測來自內部的入侵行為又可以檢測來自外部的入侵行為的檢測功能。
This essay has analyzed the high-speed network inbreaking detection technique, and has proposed the developmental direction of inbreaking detection technique. 本文分析了高速網路入侵檢測技術，提出了入侵檢測技術發展方向。
