摘要
分析一种基于数据分析的攻击方法,根据被动监听网络所获得的信息,推断无线网络节点之间的通信关系。仿真实验结果表明,该方法在不同场景下能够达到85%～90%的准确率,在大量掩护消息存在的情况下,性能良好。提出一种更为完善的掩护消息方法,强化了现有无线匿名路由协议的功能。
This paper analyzes a new attack for estimating anonymous routing paths, purely based on passive traffic monitoring, and applies the attack to AnonDSR. The promising results on simulation data are presented, with 85%-90% accuracy in different scenarios, even within an environment containing cover traffic, or noise. In addition, it designs a new smart cover traffic scheme which helps enhance anonymity in existing protocols.
出处
《计算机工程》
CAS
CSCD
北大核心
2008年第11期168-170,共3页
Computer Engineering
