Allowing for shortcomings of existing intrusion detection approaches,combining anomaly detection with misuse detetion,this paper presents an approach which uses data mining technology to build IDS.

• 针对传统入侵检测方法的缺陷,结合异常检测和误用检测方法,提出了一种改进型的基于数据挖掘的入侵检测系统。