Study on Intrusion Detecting System (IDS)

This paper begins with the concept of net intrusion, discusses the basic demand to the Intrusion Detecting System (IDS), and summarizes a kind of model of the NIDS. The paper also gives out the class of the IDS, analyses the technique of the network intrusion de-tecting in detail, and discusses the role of IDS in network security. The future development of IDS is also discussed in the paper.