论文标题
用于上行链路密集型应用程序的匿名覆盖路由协议
An Anonymous Overlay Routing Protocol for Uplink-Intensive Applications
论文作者
论文摘要
网络通信中的发送者匿名是一个重要的问题，在文献中广泛解决。混合网与洋葱路由相结合，无疑代表了实现上述目标的最具体和有效的方法。通常，这些方法的缺点是，匿名性在开销和延迟方面具有价格。在Internet上，要实现可扩展性，而不需要相关的基础架构和网络协议的更改，只能采用P2P覆盖协议。其中，最具代表性的建议无疑是塔赞（Tarzan），塔尔赞（Tarzan）旨在获得强大的匿名性，但仍保留低延迟应用。近年来，我们目睹了互联网流量的变化。由于IoT，云存储，WSN，M2M，上行链路流量越来越多。一个有趣的问题是，这种新的流量配置是否可以使新策略能够提高类似Tarzan的方法的有效性。在本文中，我们通过建议\ textit {c-tarzan}（一种匿名覆盖P2P路由协议）来研究此问题。通过深入的实验分析，我们表明，在上行链路密集型应用的情况下，C-Tarzan优于Tarzan。
Sender anonymity in network communication is an important problem, widely addressed in the literature. Mixnets, combined with onion routing, represent certainly the most concrete and effective approach achieving the above goal. In general, the drawback of these approaches is that anonymity has a price in terms of traffic overhead and latency. On the Internet, to achieve scalability and not to require relevant infrastructure and network-protocol changes, only P2P overlay protocols can be adopted. Among these, the most representative proposal is certainly Tarzan, which is designed to obtain strong anonymity still preserving low-latency applications. In recent years, we are witnessing a change in Internet traffic. Due to IoT, cloud storage, WSN, M2M, uplink traffic is more and more increasing. An interesting question is whether this new traffic configuration may enable new strategies to improve the effectiveness of Tarzan-like approaches. In this paper, we investigate this problem, by proposing \textit{C-Tarzan}, an anonymous overlay P2P routing protocol. Through a deep experimental analysis, we show that C-Tarzan outperforms Tarzan in the case of uplink-intensive applications.
