I have windows machine that I RDP to from the internet using port forwarding and I want to beef up security. I’ve amended the registry to hide the users from the logon screen but I can’t seem to remove the domain/server names in the "log in to" drop down list on the login page. I would like to hide the option button too on this page! I've tried setting ‘ShowLogOption’ to 0 in the registry but that only hides the list until the Option button is clicked. I've also deleted the Domain list in the registry but it gets recreated automatically. I have a VPN server for general access but need a backdoor just in case my VPN server crashes or the kids switch it off.