基于邻居节点监测的MANET路由安全机制  

Routing Security Mechanism Based on Neighbor Nodes Monitoring and Detecting for MANET

作　　者：王振中[1] 关媛[2] 陆建德[1] 陈玉春[1] 

机构地区：[1]苏州大学计算机科学与技术学院,苏州215006 [2]中国药科大学基础部,南京210009

出　　处：《计算机工程》2007年第18期148-150,153,共4页Computer Engineering

摘　　要：提出了一种适用于MANET按需路由协议的路由安全机制NRR。该方法通过邻居节点监测机制、节点名誉机制和路由修复机制3个组成部分,实现了完全分布式的入侵检测,能防御典型的内部节点攻击,并能修复因攻击而造成的受损路由,最大程度地保证了路由协议的稳定性。A routing security mechanism for on-demand routing in MANET-- NRR （neighbor monitoring, node reputation and route healing） is examined and proposed. This mechanism includes three parts： neighbor monitoring and detecting, node reputation and route healing. This mechanism realizes fully distributed instruction detection. The theme can prevent inner non-cooperative nodes from attacking, can heal the damaged routing caused by attacks and ensure the stability of the on-demand routing protocol in its best.

关 键 词：MANET 路由安全 邻居监测 内部节点 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]