SSH native in Windows 10 1803
If you manage a mixed platform your might be switching between, RDP sessions, Remote PowerShell and other remote Tools.
Except for old legacy applications which may not be possible to manage without a GUI, it’s easier, possible to automate and will save you a lot of time using a command line interface.
To extend this support, there is now a native SSH client in Windows.
You may want to check your firewall rules to Control who and where admins can connect and what you need to block