I have a list of sites our users are not allowed to go to for various reasons from our network but I have found a growing number of our users know about Proxy servers and are using them to by pass our block lists. Does any one have a large list of know proxy servers I would use to block access to these servers. I already use the Block domain list provided in one of Toms great articles but need to be able to block all these proxy servers. At the moment I am using webmonitor to find them as they are used but this is time consuming.
Well I have the proxy list in XML format but I have found there are thousands of proxy sites and the list I have in xml format is but a small subsection of them. I have managed to find a few sites that give proxy lists but do not fancy typing them in one by one. Has any one got a util for making URL and Domain destination sets from raw text files???
and don't forget to block redirect.keljob.com (it is not a proxy website but it can route the traffic like if you block orkut.com and a user type it in this way orkut.com.redirect.keljob.com then he can access those websites which you blocked. An you can check isascripts.org
From: Lebanese in Kuwait
u can get Surf Control or WebSernse and they will do the job by your, that have built in categories that u can choose from, and the Clever Agent, which will analyze each website accessed by your users, and will locate it under the right category.
or u can have these ready made lists, as shown above, and start filling them with any new proxy website u find.
as for :
YOu can block some specific words in the HTTP Filtersing of RULES.