Re: [squid-users] Searching squid logs for pornographic sites

Quoting Rob Asher <rasher_at_paragould.k12.ar.us>:

> blocking egress traffic for everything except known services(our own
> proxies) so anonymous proxies and vpn's won't be able to
> connect....UNLESS they can get to them through the proxies somehow.
> Things like PHProxy and all the anonymizing sites make it tougher.
> There's ways around anything I know but we adapt and keep plugging
> away.

but there still exists the possibility to connect to outside service
sitting on for example 80 or 443 port (actually very easy achievable
with average skills needed and working like a charm) and then what?
the only thing which can help in that case is packet analysis (i assume)

J.

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Received on Thu Jun 12 2008 - 13:37:05 MDT