无线传感器网络中基于SVM的合作型入侵检测系统*

由于许多重要的无线传感器网络需要一个高效、轻量级、灵活的入侵检测算法来检测恶意节点,提出了一种基于二叉树的SVM多类分类方法的合作型入侵检测方案。该方案可扩展性较好，有效地节省了传感器节点的能量。仿真实验表明,与已经提出的入侵检测系统相比,该方案具有较低的误报率和较高的检测率。

SVM-based cooperation intrusion detection system for WSN

Due to many critical wireless sensor networks require an efficient, lightweight and flexible intrusion detection algorithm to identify malicious attackers, this paper proposed SVM-based cooperation intrusion detection scheme. The scheme has a good expansibility and effectively saves the energy of sensor nodes. Simulation results show that the scheme has a low false alarm rate and a higher detection rate compared with existing intrusion detection schemes.