Description
3389 port number used for By default, Windows uses TCP port 3389 to connect to the desktop of a remote computer via the RDP (Remote Desktop Protocol). This article describes how to change the default port number for the RDP service to a different port number for both desktop versions of Windows and Windows Server..
port 3389 tcp RDP port is a specific network port used for RDP connections, allowing remote access and control of a computer or server. By default, RDP uses TCP and typically operates over port 3389.
port 3389 used for This article introduces the ports that need to be open on firewalls to configure Remote Desktop Services (RDS) correctly. The information and taxonomy are broken down by role, service, and component, and all inbound and outbound ports used are listed.