Blocking-Resilient Communications in Information-Centric Networks Using Router Redirection
Blocking-Resilient Communications in Information-Centric Networks Using Router Redirection
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DOI：
10.1109/gcwkshps45667.2019.9024405
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发表时间：
2019-12
期刊：
影响因子：
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通讯作者：
Hamid Mozaffari;Amir Houmansadr;A. Venkataramani
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文献类型：
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作者：
Hamid Mozaffari;Amir Houmansadr;A. Venkataramani
以信息为中心的网络（ICN）设计容易受到审查，特别是基于内容名称的数据包过滤。以前ICN中关于审查规避的作品要么处理时间很长，要么使用容易被审查代理阻止的代理。我们设计了一个新的审查规避方法ICN使用路由器重定向，使客户端在一个审查的区域，从审查的目的地检索阻止的内容没有审查代理检测到使用的审查规避工具。我们进行基于ndnSIM的仿真实验表明，我们的方法是实用的，只有一个温和的端到端的延迟开销。
Information-centric network (ICN) designs are susceptible to censorship especially packet filtering based on content names. Previous works on censorship circumvention in ICN either have high processing times or use proxies that can be blocked easily by the censoring agents. We design a new censorship circumvention approach for ICN using router redirection that enables a client in a censored region to retrieve blocked content from a censored destination without the censoring agent detecting the use of a censorship circumvention tool. We conduct ndnSIM-based simulation experiments showing that our approach is practical with only a modest end-to-end delay overhead.