We have been asked to complete a security audit and on doing this, one of the questions asks whether we implement "MAC authentication".
We are using a standard Microsoft Windows Server 2012 R2 with DHCP services running and IP V4. I know that we do not use MAC authentication, but I thought I would ask how we could go about adding this to a fully working server, and whether you feel it would be worthwhile. Do we have to buy anything extra, or is it part of Server 2012 R2?
Any advice much appreciated.