Windows 11 Open Ports May 2026

Understanding Open Ports in Windows 11: Security, Management, and Best Practices

Best Practices for Managing Open Ports in Windows 11

8. Reducing Attack Surface by Closing Unnecessary Ports

Task Manager

If you prefer a Graphical User Interface (GUI) over typing commands, Windows 11 has a built-in monitor. Open (Ctrl + Shift + Esc).