What is RDP Port and How to Change RDP Port on Windows 10, 11 ......

5(1795)

3389 port number Port 3389 is used for Windows Remote Desktop and Remote Assistance connections (RDP) and is vulnerable to Denial of Service Attack. It is also used by Zmodo Geovision and other applications. See IANA registration, references, and security scan..

port 3389 vulnerability Learn how port 3389 enables secure Remote Desktop Protocol (RDP) access. Discover its functions, security risks, and 8 best practices for maximizing protection.

3389 port Change port 3389 to an alternative port number to slow down and limit the risks. How to open the RDP port to enable Remote Desktop access to your device [2 cases] Since RDP port 3389 is the default for using the Remote Desktop, you need to open the port if you want to perform a remote session.