greetings i am using squidguard for content filtering. How can i block this type of script? http://www.softworldpro.com/demos/proxy/it's easy to block the url. but when the script is executed there is nothing in the url that will let me key in on.
here is the regex I am using: #Block Cgiproxy, Poxy, PHProxy and other Web-based proxies(cecid.php|nph-webpr|nph-pro|/dmirror|cgiproxy|phpwebproxy|nph- proxy.cgi|__new_url)