How to Block all websites except one website in a LAN of Ubuntu 11.10 Clients ?
I want to restrict the Internet usage for a couple of Windows users on a network. The Server is a Ubuntu 10.04 Server running Webmin - all Windows users are setup as users on the Ubuntu server to ...
I'm looking for a solution that allows our office server to function as a proxy that blocks access to certain websites for certain LAN ip's. The solution i'm looking for has to meet these ...