期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：6
页码：4824
DOI：10.15680/IJIRSET.2015.0406266
出版社：S&S Publications
摘要：Mysterious networks such as Tor allow users to access Internet services privately by using a series of routers to hide the client's IP address from the server. The success of such networks, however, has been limited by users employing this anonymity for abusive purposes such as defacing popular Web sites. Our system is thus agnostic to different servers' definitions of misbehavior—servers can blacklist users for whatever reason, and the privacy of blacklisted users is maintained. Web site administrators routinely rely on IP-address blocking for disabling access to misbehaving users, but blocking IP addresses is not practical if the abuser routes through an anonymizing network. As a result, administrators block all kno wn exit nodes of anonymizing net works, denying anonymous access to misbehaving and behaving users alike. To address this problem, we present N ymble, a system in which servers can ―blacklist‖ misbehaving users, thereby blocking users without compromising their anonymity .
