无线传感器网络入侵检测系统

无线传感器网络与传统网络存在较大差异,传统入侵检测技术不能有效地应用于无线传感器网络。文中分析了无线传感器网络面临的安全威胁;总结了现有的无线传感器网络入侵检测方案;在综合现有无线传感器网络入侵检测方法的基础上,提出了一种分等级的入侵检测系统,该入侵检测体系结构通过减少错报能检测到大多数的安全威胁。

Study on Intrusion Detection System in Wireless Sensor Networks

Wireless sensor networks are different from traditional networks,so traditional intrusion detection can not be applied efficiently to them.This paper first analyzes the security threats of the wireless sensor network,then summarizes the existing intrusion detection approaches in the wireless sensor network,and finally proposes a hierarchical intrusion detection system based on a synthesis of the existing approaches.This architecture can detect most of the security threats by reducing the false positive alar...