《计算机应用研究》|Application Research of Computers

基于生物免疫机理的分布式agent入侵检测系统模型

Distributed agent intrusion detection system model based on immunology mechanism

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作者 马占飞,郑雪峰
机构 1.北京科技大学 信息工程学院,北京 100083;2.内蒙古科技大学 包头师范学院,内蒙古 包头 014030
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文章编号 1001-3695(2008)03-0895-04
DOI 10.3969/j.issn.1001-3695.2008.03.072
摘要 在剖析生物免疫机理的基础上并受其启示,提出了一种基于生物免疫机理的分布式agent入侵检测系统的新模型。该模型系统通过多层次分布式代理的相互协作实现主机/网络的实时入侵检测,其具有多样性、分布性、自适应性、容错性、动态性和可扩展性等特性。在整个设计过程中,充分考虑了最适合生物免疫特性的算法和模型,将agent机制作为一个通信和监测的手段,尽量少地占用系统的开销,提高了系统的效率,保证了较高的安全水平。同时也给网络安全领域提出了一种新的研究思路。
关键词 入侵检测;生物免疫;免疫机理;信息安全;代理;分布式
基金项目 国家“十五”重大科技攻关资助项目(2004BA616A1103)
本文URL http://www.arocmag.com/article/1001-3695(2008)03-0895-04.html
英文标题 Distributed agent intrusion detection system model based on immunology mechanism
作者英文名 MA Zhan-fei, ZHENG Xue-feng
机构英文名 1. School of Information & Engineering, University of Science & Technology Beijing, Beijing 100083, China; 2. Baotou Teachers College, Inner Mongolia University of Science & Technology, Baotou Inner Mongolia 014030, China
英文摘要 Drawing the inspiration from biology immune mechanism, a novel distributed agent intrusion detection system(DAIDS) model was given based on its principle and architecture to improve the capability of detection of current network intrusion detection systems. The realtime detection of the host & network was realized by the multiagents collaboration of this model, which had such characteristics as diversity, distributed, selfadaptability, tolerance, dynamic and expansibility, and so on. In the design process, the better algorithm and model based on biological immunity characteristic was discussed. The agent mechanism was considered as a method of communication and monitor, as far as possible few takes the system resource, enhanced the system efficiency, and guaranteed the higher security level. At the same time, a novel intrusion detection opinion was proposed in the network security fields.
英文关键词 intrusion detection; biology immune; immunology mechanism; information security; agent; distributed
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