Let's say I have a Windows 2008 (or a Windows 2003) Domain Controller (With DNS, etc.) in a remote office that is (of course) part of a much larger domain in a primary location (it's in a separate site).
What happens if someone breaks in and steals that machine? What sorts of things should I do to my main network or domain (if anything?). The VPN etc. is keyed off of the IP address of the network so there's nothing that would allow them to gain remote access to the primary network. I assume, at a minimum, I'd want everyone to change their passwords, but what else?