Port 3389 (tcp/udp) :: SpeedGuide

3389 port Port 3389 là cổng mặc định cho Remote Desktop. Hướng dẫn mở cổng trên tường lửa Windows để bảo đảm kết nối từ xa hiệu quả..

3389-top  Remote Desktop Protocol (RDP) is a proprietary protocol developed by Microsoft to remotely connect to a Windows system using a graphical user interface. RDP is built into Windows by default. RDP listens on TCP port 3389 and udp port 3389. Previously, the RDP software was called Terminal Services client but now it’s called Remote Desktop Connection.

3389-com  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…