[squid-users] Best policy to allow only proxy surfing

From: Boniforti Flavio <flavio_at_piramide.ch>
Date: Wed, 5 May 2010 17:21:11 +0200

Hello everybody.

I've set up a proxy at a customers' site and set up an ACL to block some
domains (first of all facebook.com).

Now some clever users have discovered that they can use foreing external
proxies to avoid filtering.

What I was thinking to do, is to enable on my firewall LAN-->WAN *only*
my proxy's IP address, but the question is: how would I have to proceed,
as the client PCs still could be set their proxy settings?!

Kind regards,
Flavio Boniforti

Via Ballerini 21
6600 Locarno
Phone: +41 91 751 68 81
Fax: +41 91 751 69 14
URL: http://www.piramide.ch
E-mail: flavio_at_piramide.ch
Received on Wed May 05 2010 - 15:21:20 MDT

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