How do I prevent internet access to a group of computers on my network?
"Well I have the following setup...
Computer A , B and C are networked....
Computer A is connected to the internet, computer B and C are not setup for internet access currently but I guess its possible with some kind of setting they would eventually be able to access the internet and this is what I would like to prevent.
In summary only A should have internet access while A and B and C should still be on intranet.
Is this kind of config possible?, what kind of software or setup or tools would I need to achive this?"