将数据挖掘技术用于协同入侵检测 ,提出基于数据挖掘的协同入侵规则生成算法 ,采用基于数据挖掘的分布式协同入侵检测技术 ,可以有效的检测协同入侵 ,同时还具有对未知协同攻击模式的检测能力 Data mining technology is used in collaborative intrusion detection. A collaborative intrusion rule generation algorithm based on data mining is proposed. Distributed collaborative intrusion detection technology based on data mining can detect collaborative intrusion effectively. Meanwhile, it also has the function of detecting unknown collaborative attack patterns ability