Rental VPS (X server)
Virtual server on platform RedHat KVM. You can install there any operating system from virtual device containing ISO image with installation media. Remote access via VNC (Java VNC client is integrated in web control panel). You have full root access to your VPS on BIOS level (the whole disk can be encrypted by any method). IPv4 and IPv6 addresses can be bought according to your needs. There is unlimited connectivity to Internet.