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

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3389 port 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 rdp Port 3389 là port remote mặc định của hệ điều hành Windows là port 3389. Trong bài viết dưới đây, Nhân Hòa sẽ hướng dẫn bạn cách bật Firewall trên window và mở port Remote Desktop không thể hoạt động khi tường lửa được mở.

3389 port To use RDP, you need to open port 3389 on your Windows firewall and your router. This will allow incoming and outgoing traffic on that port and enable you to connect to your PC remotely. However, opening port 3389 also exposes your PC to potential attacks from hackers who can scan for open ports and try to break into your system.