INFO:
Changing the default port for Remote Desktop Protocol (RDP) can provide an additional layer of security for your system
Open Registry Editor from the Run Prompt (windows key + R) :
Locate and then click the following registry subkey :
On the Edit menu, click "Decimal", edit "3389" to Your Custom Port Number, and then Click "OK" :
You Need To Open New TCP RDP Port
Open "Services" from the Run Prompt (windows key + R) :
Restart "Remote Desktop Services" Service :
You will now be able to log back into the server with the new RDP port.
