基于人工免疫的网络入侵检测技术

The Study of Network Intrusion Detection based on Artificial Immune System

目前,受生物免疫系统启发而产生用于网络安全的人工免疫系统(ArtificialImmuneSystem,AIS)的研究正在兴起。通过把人工免疫机理引入到网络入侵检测技术中,出现了一个新兴的研究方向:基于人工免疫的网络入侵检测。本文详细讨论了目前基于人工免疫的入侵检测技术的现状,对反病毒模型、非选择性算法、基于免疫自主体的入侵检测框架和分层模型等进行了分析,最后对研究中存在的问题给出了分析,并指出需要改进和注意的问题。

Presently the study on artificial immune system inspired by the biologic immune system and mainly utilized for the network security is rising. During the import of artificial immune system in network intrusion detection technology a new study orientation appears the network intrusion detection based on artificial immune. The paper makes a detailed discussion on the status of intrusion detection technology based on artificial immune. It analysis the anti-virus model negative-selection algorithms an artificial immune system as a multi-agent decision support system and the hierachical model construes the exiting problems during the study and points out where should be improved and paid attention to.