匿名化网络,如 Tor 允许用户通过使用一系列的路由器来隐藏私人访问互联网服务从服务器的客户端的 IP 地址。然而,这种网络的成功有限的雇用这种匿名性的虐待的用途,例如污损流行的 Web 站点的用户。Web 站点管理员经常依靠 IP 地址拦截禁用对行为不端的用户,访问但阻止 IP 地址是不现实的如果施虐者通过匿名的网络路由。其结果是,管理员阻止所有已知的退出节点匿名化网络,拒绝匿名访问行为不端和表现用户的一致好评。为了解决这一问题,提出了 Nymble,一个系统中,服务器可以"黑名单"行为不端的用户,从而阻止用户,而不损害其匿名性。我们的系统因此是不可知论者到不同的服务器定义的不端行为 — — 服务器可以将用户列入黑名单不管什么原因,并保持被列入黑名单的用户的隐私。
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001052s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.059218s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000985s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001130s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000897s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.002875s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000827s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003523s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.013854s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001224s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 327975 [ RunTime:0.013313s ]