【作者】 王天明；

【Author】 Wang Tianming1,2 1 School of Computer and Information,Hefei University of Technology,Hefei,230009,China 2 Anhui Professional and Technical Institute of Athletics,Hefei 230001,China

【机构】 合肥工业大学计算机与信息学院； 安徽体育运动职业技术学院；

【摘要】 移动Ad hoc网络是一种具有高度动态拓扑结构、节点可自由移动的自组织网络。但是其安全方面的弱点限制了它的发展前景,本文重点剖析了Ad hoc网络AODV路由协议的工作过程并提出了AODV路由协议中存在的一些问题,探讨了该协议存在的主要安全问题——黑洞攻击,同时在已有的解决方案基础上,针对黑洞攻击提出一种改进的安全解决方案。更多还原

【Abstract】 Mobile Ad hoc network is a highly dynamic network topology,with a self-composing network made up by movable nodes.However,its weakness in safety limited its development.The article focused on the routing protocol working procedure of Ad hoc network,and pointed out the problems within the protocols.It discussed the major problem--blackhole attack,and raised a solution to perfect its safety on the basis of the existing methods.更多还原