Windows 11 Open Ports Page

Windows Defender Firewall

Windows 11 features a sophisticated, host-based that integrates deeply with the operating system to manage network ports, providing granular control over both inbound and outbound traffic.

There are three primary ways to inspect the status of your ports: using the Command Prompt, PowerShell, or third-party tools. windows 11 open ports

Get-NetTCPConnection -State Listen | Export-Csv -Path "open_ports_$(Get-Date -Format yyyyMMdd).csv" -NoTypeInformation click Inbound Rules

Create New Rule

: In the left pane, click Inbound Rules , then select New Rule... in the right-hand "Actions" pane . Rule Type : Select Port and click Next . Protocol & Port : windows 11 open ports

Part 5: Security Implications of Open Ports on Windows 11