Unmixing Mix Traffic

Unmixing Mix Traffic
复制标题

DOI:
10.1007/11767831_8
复制
发表时间:
2005-05
期刊:
--
影响因子:
--
通讯作者:
Ye Zhu;R. Bettati
Ye Zhu;R. Bettati
中科院分区:
其他
文献类型:
--
作者:
Ye Zhu;R. Bettati

文献摘要

被引文献

相似文献

我们应用统计信号处理中的盲源分离技术来分离混合网络中的业务。实验结果表明,该攻击是有效的、可扩展的。通过将流分离方法和频谱匹配方法相结合,被动攻击者可以得到混合网络的流量图。我们使用一个非平凡的网络来证明这种组合攻击是有效的。实验还表明,多播流量可能是危险的匿名网络。
We apply blind source separation techniques from statistical signal processing to separate the traffic in a mix network. Our experiments show that this attack is effective and scalable. By combining the flow separation method and frequency spectrum matching method, a passive attacker can get the traffic map of the mix network. We use a non-trivial network to show that the combined attack works. The experiments also show that multicast traffic can be dangerous for anonymity networks.