Ports That Are Used by RDS - Windows Server | Microsoft Learn

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3389 port number used for RDP Port 3389 is the default network port for Remote Desktop Protocol, which allows remote access to computers or servers. Learn how to change the RDP port, why to do it, and how to secure it from attacks..

port 3389 open 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 tcp To change RDP settings, access the Registry Editor or Group Policy Editor, navigate to the RDP-Tcp entry, modify the port number, and restart the Remote Desktop Services. What is the RDP port? The default RDP port is 3389, serving as the communication channel for remote desktop connections. How do I change my port number?