Yeah... He is confusing me too...
He needs to be more clear of what he means...
i have somewhat of a idea on what he is talking about if he is talking about the proxies that are built within extra browsers such as firefox and avant browser but those ones dont really do much even though some say they are better Vtunnel.com is here to help you beat internet filtering! is actually the best because it has the ssl wich secures your pc so if u choose not to go on a site u can change your mind on wich you wanna do so basicly it has a help security on it....
the thing with most of those "backdoor" sites is that the minute you use them they become logged with in your schools Internet logs. Now i dont know how it works at your schools but where i have always been they check these logs frequently for anything like this and they immediatly add it to a black list rendering that site usless aswell. the best thing to do is to either find proxy sites like that that are not so obvious on the name i mean things like Ztunnel and Freeproxies...well they stand out a bit dont you think? and thats exactly what admins go for. So try to use less obvious ones and also if all else fails and your that desperate bypass it using DOS commands. remember unless they have disabled DOS theres ALWAYS another way and even if they have disabled DOS well theres still more you can do
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Baka Baka~
Kanon+Clannad+Air+One~To a Radiant Season
well there are better proxies wich you can download but you have to pay for them basicly...or try a trial i tried one i liked it but it only lasted for 7 hours btw this proxie changed my ip adress as well as what it did is it disabled net nanny for the 7 hours so i could get on youtube yay....plus proxies the you use on the web like Vtunnel.com is here to help you beat internet filtering! or Hide My Ass! Free Proxy and Privacy Tools - Surf The Web Anonymously u could actually send people links that are like the epicvinwar were the pop ups keep popping up and u have to press enter multiple times to get them off...