摘要
Ad Hoc网络是一种没有固定基础设施、网络拓扑不断变化的新型网络,固有的脆弱性使它容易受到攻击,给Ad Hoc的入侵检测带来更多挑战。文中介绍了入侵检测技术及其分类,并根据Ad Hoc网络自身的特性,总结了已有的适于Ad Hoc网络的新型的入侵检测技术及其特性。最后,提出一种基于簇的分布式入侵检测技术,对其关键技术和工作机制进行分析和阐述。
Ad Hoc network is a novel networks. It has no fixed infrastructure and its network topology is constantly changing. The inherent vulnerabilities of wireless Ad Hoc networks make them susceptible to attacks, bring more challenge to the intrusion detection of Ad Hoc networks. Intrusion detection technology and its classification is described in this article. And based on the features of Ad Hoc network, the existing new network intrusion detection technology and its characteristics suitable for AdHoc network are summarized. Finally, the cluster-based distributed intrusion detection technology is proposed, including analysis and discussion on its key technology and working mechanism.
出处
《通信技术》
2008年第1期99-101,共3页
Communications Technology
