作者: Jianqing Ma , Shiyong Zhang , Yiping Zhong , Xiaowen Tong
DOI: 10.1007/978-3-540-71093-6_5
关键词:
摘要: Intrusion Detection System (IDS) is usually regarded as the second secure defense of network. However, traditional IDS cannot be suitable to deploy in Wireless Sensor Networks (WSN) because nature WSN (e.g. self-origination, resource-constraint, etc). In this paper, we propose a kind three-logic-layer architecture (IDS)-SAID by employing agent technology and thought immune mechanism. It has two work modes: 1) active mode improve effectiveness intelligence for unknown attacks; 2) passive detect defend known attacks. The basic functions these three layers, intrusion response, evolution approach knowledge base are also presented paper. Furthermore, take advantages local detection system distributive & cooperative have tradeoff among security communication overhead. We design kinds light-weight agents: monitor agents, decision agents order reduce overhead, computation complexity memory cost. analysis experiment result illustrate that SAID nice properties attacks, WSN.