Ad Hoc无线网络虫洞攻击安全策略研究

随着信息技术的发展,无线网络已经成为现代通信系统的一个重要组成部分.Ad Hoc无线网络就是其中的一种.虫洞攻击是一种针对移动Ad Hoc网络路由协议的高级攻击形式,极难防御.本文提出了一种较为简便的网络拓扑分析算法检测虫洞攻击,并基于该算法提出了OLSR路由协议安全改进机制.

Research on Wormhole Attack Security Schemes in Ad-Hoc Wireless Network

Alon with information technology's development,the wireless network already became a Communications Today system's important component.Ad Hoc wireless network is one kind.The wormhole attack is one kind in view of moves Ad the Hoc network route agreement the high-level attack form,extremely difficult to defend.This thesis proposed one kind of simpler network topology analysis algorithm examination wormhole attack,and proposed the OLSR route agreement safe improvement mechanism based on this algorithm.