Backlink: reference-notes-readme
SCCM is often used in enterprise networks to handle patch deployment for workstations and servers, as well as help facilitate installation of applications to groups of managed systems. When configured through the administration console, managed systems can be configured to start a remote control service (System Center Remote Control). While it provides similar functionality to RDP, it does not leverage Terminal Services, and in certain configurations can allow full control of a remote system without alerting logged-on users to the session hijack.
Port: 2701/TCP
Tools: CmRcViewer.exe, SCCM Admin console
Note: If you are not inclined to download a random executable from the Internet(duh), the SCCM Remote Control client can be found at C:\Program Files (x86)\Microsoft Configuration Manager\AdminConsole\bin\i386\ after installing SCCM. Be warned, setting up an SCCM lab is unfathomably complicated.