Munawar Zeeshan wrote in Article <1f1ab4240705312044y74d67bf5y7a2b9a2cc4cef5b0@xxxxxxxxxxxxxx> posted to gmane.comp.web.squid.general: > I am using Squid Guard to block unwantws sites. But my users now using > anonymous proxies to by pass my squid guard restriction. > Can anybody help ??? Use transparent proxying and block all ports outbound except ones you legitimately need for your enterprise. From there, you can take disciplinary action against anybody who goes that far out of their way to go around it. -- Paul Johnson Email and IM (XMPP & Google Talk): baloo@xxxxxxxxx