摘要： 贪婪边界无状态路由(GPSR)协议在移动自组织网络中的应用较多,而相应的入侵检测技术则不够完善。为此,在分析移动自组织网络入侵检测技术的基础上,根据GPSR协议的特点和面临的典型攻击,提出一种GPSR入侵检测方法,制定5条检测规则,并根据规则设计入侵检测算法的基本框架和运行流程。仿真结果表明,该方法对典型攻击具有较高的检测率和较低的误报率。

关键词: 移动自组织网络, 贪婪边界无状态路由协议, 入侵检测, 检测规则, 典型攻击

Abstract: Aimming at the problem that Greedy Perimeter Stateless Routing(GPSR) protocol is widely applied in Mobile Ad Hoc Network(MANET) and there is no proper intrusion detection technology for it,based on the analysis of intrusion detection technology for MANET,this paper proposes an intrusion detection method for GPSR according to the characteristic of GPSR protocol and typical attacks it faces.Five detection constraints are provided,according to which it constructs the basic framework and running process of the intrusion detection algorithm.Experimental results show that the proposed intrusion detection method has high detection rate and low false alarm rate when being used to detect typical attacks.

Key words: Mobile Ad hoc Network(MANET), Greedy Perimeter Stateless Routing(GPSR) protocol, intrusion detection, detection rule, typical attack

中图分类号: 

• TP309.2