Understanding Port 3389: Uses, Risks & Protections | Group-IB

3389 port 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..

3389 no hu  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. How to Open Port 3389 on Windows Firewall

3389 đăng nhập  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.