Finally, click the Finish button to configure the settings. At times, you may feel the need to open a port in the Windows firewall to let a specific IP communicate with your computer, for example ...

If it says Listening, your port is open. To open the Remote Desktop port (port 3389) in Windows Firewall, go to Advanced settings on the left side and ensure that ‘Inbound Rules’ for Remote De ...

PMP, or Network Address Translation Port Mapping Protocol, which lets a device on your home network ask the router to forward ...

In this guide, we will explain how to check open ports and secure them in Linux using firewall rules and best practices.