I'd suggest reading www.peacefire.org for starters, Bennett's got loads of interesting stuff on content filters :)
Alok wrote: >Hi everybody !! > > >Would like to know which is a good product to do content filtering with >Checkpoint Firewall - 1. > >Currently we r evaluating Web Sense. > >Would like ur reviews on that. Any other OPSEC Compliant Product that >you guys suggest. >Please reply with a little bit of detailed feedback. > >Thanx in advance > >Alok > > >