Changing Windows Remote Desktop Port

The standard port used for remote access in Windows-based operating systems is "3389". You can increase your security a little by changing this port…

We can do this via regedit.Start > Run > Regedit

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp

When you convert the base of the PORT NUMBER Dword value to a decimal value in the section, you will see the standard port number 3389. Let's give this value a value between 0-65000, save the changes and close it. After restarting our computer, the port number will change.