Windows — 11 Open Ports

The netstat command provides a real-time list of all active network connections and listening ports.

Opening a port in the Windows 11 firewall only permits traffic to pass through the operating system level. If your computer sits behind a local Wi-Fi router, the router's hardware firewall will still block external incoming traffic from the wider internet.

PowerShell provides the most modern and readable output. You can use the Get-NetTCPConnection cmdlet to see everything currently active. : Get-NetTCPConnection -State Listen windows 11 open ports

Select "Allow the connection" and click Next.

Before modifying your firewall settings, you should audit your system to see which ports are already active and listening for connections. Method A: Using Command Prompt (netstat) The netstat command provides a real-time list of

This will display a list of all active connections and the ports they are using. The "State" column will show "LISTENING" for ports that are currently open. Using PowerShell

Open Service: Remote Procedure Call (RPC) PowerShell provides the most modern and readable output

To open ports in Windows 10/11 firewall, you can do the following: 1. Open Windows Defender Firewall 2. Click **Advanced settings* Warrior Trading Adding Exceptions to the Windows Firewall

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