Sure, and it depends on strict the blocking must be enforced. I use squid proxy, and if it was ultimately required that the rules not be circumventable, you could place these machines on a subnet without external access and allow internet access via a proxy or simply some acls on a router as your requirements don't look large and hard to maintain...
From: Eric Brouwer [mailto:ithelp.e...@gmail.com] Sent: Monday, January 24, 2011 9:24 AM To: NT System Admin Issues Subject: Web filter? Greetings, We're looking to deploy PCs at several locations that are to be used strictly for access to a couple of our websites. We're looking for a simple, cheap solution to block internet access to all websites, and then add in the handful of sites we'd like them to access. Any one doing ahtyhing like this? A recommendations? Thank you! Eric ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin
