Hi. I set up an antivirus protection on our mail system using Postfix+Amavis. Now I want to set up an antivirus protection that check the content of internet trafic (especialy http, various mp3 finders,...). Is it posible to realize this with linux? Does enyone know of any doc covering this topic? I think that this sould be realized by using squid proxy, but I'm not shure. Maybe kernel stream filtering can be also used. Any sugestion? Regards, Dezo