文章提出了一种专门针对无线传感器网络的轻量级本地入侵检测系统(单机IDS)的设计方案.采用监视、检测、响应和控制4个代理模块,1个数据库连接接口和1个响应接口实现这一系统;每个代理模块独立运行,各自执行系统分配的任务.在检测代理模块实现中,文章提出采用一种基于GM(1,1)的智能优化预测算法作为检测技术,经实验分析该算法在建模数据较少的情况下仍具有较高的准确性.
We propose a light local intrusion detection system (stana-alone ,IDS)for wireless sensor networks. Four kinds of agents: monitoring agent, detecting agent, response agent and controlling agent, one database connection interface and a response interface compose this system. Each Agent runs independently and carries out its assigned tasks. We also propose an intelligent optimization GM(1,1) arithmetic as an anomaly detection technology to realize one detection agent, the experiment results will show that the arithmetic has good veracity even when modeling data is scarce.