From the doc: 'DuRPC allows you to interact with the desktop of any pc running DuRPC in server modus using any TCP/IP (internet or LAN) connection, presumed you know the correct password on- and IP adres or hostname of this server. Now you can remotely control your internet server, second computer, print server; helpdesk a client computer; save a second monitor or whatever! Control multiple PC's with only one monitor, keyboard and mouse, even over the internet. Guarantees a descent connection, even by telephone line. Reduces network resource use. Stable Easy to use Secure logon protocol. Password is protected, and never goes over the network. No backdoors.'
durpc.exe