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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 MANET on-demand routing protocol is proposed. This method implements completely distributed intrusion detection through three components: neighbor node monitoring mechanism, node reputation mechanism and routing repair mechanism, which can defend against typical internal node attacks and repair damaged routes caused by attacks. The maximum To a certain extent, the stability of the routing protocol is ensured.