Looking for a way to identify machines based on some windows GUID. This GUID should be very unique. I understand there could be a slim chance that they could be duplicated which I am ok with.
The question is, what would that identifier be?
Things to consider: 1. what happens if the machine is imaged, do new images get new GUIDs?
2) Do domain controllers share the same GUID too?
Hardware serial is not going work because some of these machines are on amazon cloud which means when they boot up the hardware serial changes.
I just need something that is different from each machine and not based on hardware.