移动adhoc网络的安全漏洞及对策

Security Holes of Mobile ad hoc Networks and Protective Measures

移动adhoc网络是一种新型的无线移动网络,因其特有的路由多跳性、无中心的控制分布性以及拓扑动态性,使得现有网络中的安全机制不能完全应用于移动adhoc网络。文中探讨了移动adhoc网络特有的各种安全漏洞以及相应的对策中存在的各种不足,并与现有网络中的安全对策进行了较深入的比较,从而总结出该领域研究的发展趋势,并指出了几个值得重视的研究方向。

Mobile ad hoc network is a new kind of wireless mobile network.The security mechanisms of the existing networks are not sufficient of secure mobile ad hoc network,because its multi-hop routing, center lacking and distributed control and dynamic topology. This paper discusses the security holes of mobile ad hoc network and deficiencies of corresponding protective measures, which are compared with the security protective measures of the existing networks. It also analyzes the development trend of the researches in the field and points out some research directions that deserve taking into account.