I need to limit the number of times a user can log into the domain with the same account. i.e. If three people share the same domain account I only want to allow them to use that account one at a time. I do not want the three people to all log in at once with the same account.
I also don't want a user to be able to log into more than once server at once with their domain account.
I found a tool called limit-login from Microsoft, but I thought there was a way to do this with group policy. I would prefer to do this in GP instead of putting another app on the servers.