Hi All,
I would like to share with you my knowledge about SafeSquid, which is a Content Filtering HTTP1.1 Proxy and an Application Layer Firewall. It has a huge array of filtering features, and gives you 'Total Content Control' and 'Total Access Control' of your HTTP traffic. Although, it is Linux based, anyone with a basic knowledge of Linux can use it very easily with it's has a GUI based Interface. If you would like to download the free version, all you have to do is register yourself on the forum at
http://www.safesquid.com/forum/ and use your ID to download this file -
http://downloads.safesquid.net/free/...20-free.tar.gz.
You are welcome to query me for any help.
Cheers!