Remote Desktop Services accelerates and extends desktop and application deployments to any device, improving remote worker efficiency, while helping to keep critical intellectual property secure and simplify regulatory compliance. Remote Desktop Services enables both a virtual desktop infrastructure (VDI) and session-based desktops, allowing users to work anywhere.
The Remote Desktop Services role in Windows Server 2012 provides technologies that enable users to connect to virtual desktops, RemoteApp programs, and session-based desktops. With Remote Desktop Services, users can access remote connections from within a corporate network or from the Internet.
Microsoft Windows Remote Desktop Services 2012 - licence - 1 user CAL
Networking applications - remote access / login control