基于簇的无线传感器网络入侵检测系统

基于无线传感器网络的分簇结构,运用Agent技术设计了一个入侵检测系统.在网络中的每个节点部署IDS代理,其中包括本地检测Agent和全局检测Agent两个不同代理,分别完成不同的检测任务.提出采用蓝牙通信技术,引用蓝牙散射网形成算法TPSF构建传感器网络的簇节点层,完成簇的划分,进而对不同的Agent进行任务分配.通过限制节点的角色对算法进行改进,减轻节点的复杂度,从而使IDS代理能有效地工作,提高节点的安全系数.

Cluster-Based Intrusion Detection System for Wireless Sensor Network

Based on clustering structure of wireless sensor network(WSN),this text designed a intrusion detection system using agent technology.In every node of network deploy a IDS agent,which include two different agent:local detection agent and global detection agent to accomplish different detection task.Based on Bluetooth correspond technology,we for- ward employing Bluetooth scattemet formation algorithm TPSF to construct duster layer of sensor network,finishing par- tition of duster and task assignment of different agent.Improving on the algorithm TPSF by limiting the role of node,so lighten the complexity of node and IDS agent can work effectively,then raising the security coefficient of node.