WSN中带有分布式入侵检测的分簇路由协议  

A Clustered Routing Protocol with Distributed Intrusion Detection for Wireless Sensor Networks

作　　者：姚兰[1] 高福祥[1] 于戈[1] 

机构地区：[1]东北大学信息科学与工程学院,辽宁沈阳110004

出　　处：《东北大学学报（自然科学版）》2008年第10期1402-1405,共4页Journal of Northeastern University(Natural Science)

基　　金：国家重点基础研究发展规划项目(2006CB303000);国家自然科学基金资助项目(60503036);霍英东教育基金会青年教师优选资助课题(104027);教育部新世纪优秀人才支持计划项目(NCET-06-0290)

摘　　要：在无线传感器网络中,基于分簇的路由协议在节能、数据预处理等方面有突出表现.但是,由于其通信的可靠性和安全性在很大程度上依赖簇头,造成了严重的安全隐患.为了解决这一问题,提出了一种带有分布式入侵检测的分簇路由协议DID(distributed intrusion detection).该协议通过发动无线传感器网络中的普通节点,利用预置密钥识别入侵簇头.实验结果表明,DID的能量消耗与入侵节点容忍度呈线性关系,与经典的分簇路由协议相比,额外能耗很小.Clustered routing protocols in wireless sensor networks （WSN） provide significant advantages for energy saving and data reprocessing. However, the reliability and security of the communications abiding by those protocols greatly depend on the cluster heads in which the severe security problems will possibly happen. So, a clustered routing protocol with distributed intrusion detection （DID） is proposed, i.e. , all the nodes in WSN are involved in order for the preset of cipher keys to identify/detect the intrusive cluster heads in a distributed way. Experimental results demonstrated that compared with the classic cluster-based routing protocols in WSN, the energy consumption by the protocol with DID is quite less and presents a linear relationship with the tolerance of intrusive nodes.

关 键 词：无线传感器网络 分簇路由协议 预置密钥 分布式入侵检测 安全性 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]