Research on Network Intrusion Detection System Based on Danger Theory
Hui Wang · Jisuanji fangzhen · 2010
Due to the complexity and variety of the network attack,the performance of Intrusion Detection System(IDS) has to beupgraded from a simple machine product to an intellectualized product.The IDS based on artificial immune theory is an intelligent intrusion detection system originated from natural immune theory.The article firstly introduces the development of IDS and the insufficiencies of the current intrusion technology in detecting intrusion,then gives a systematic overview of natural immune system's composition,function,and two major theories Self/Non-Self(SNS) and Danger Theory(DT) in the immune system.Therefore,based on immune space model,it puts forward an immune system model and the algorithm based upon DT,and applies it to the network intrusion system.Finally,the system's validity is demoustrated by the experimental resalts with KDD—CUP99 database.