Windows 11 Open Ports [ Free ]

Example: Disable SMB if not needed:

To see all active and listening ports, type the following command and hit Enter: netstat -ano Use code with caution. Proto: Displays either TCP or UDP. windows 11 open ports

: Give your rule a name (e.g., "Minecraft Server") and click Finish . 2. How to Check Which Ports are Currently Open Example: Disable SMB if not needed: To see

By default, Windows 11 keeps several ports active to support core system services and networking features: Common Service Standard unencrypted web traffic and redirects. 443 Secure encrypted web traffic. 135 Remote Procedure Call; used for system administration. 445 Server Message Block; used for file and printer sharing. 3389 Remote Desktop Protocol; used for remote access. 2. How to Audit Open Ports windows 11 open ports