I didn't expect so many apps to want access to the internet.
Windows doesn't make it easy to see what your installed apps are quietly sending out over the internet. Portmaster, a free and open-source tool, changes that by showing every outbound connection an ...
Portmaster is a free and open source application firewall built to monitor and control network activity on Windows and Linux. The project is developed in the EU and is designed to give users stronger ...
Jack Wallen demonstrates how to open a port in Portmaster to allow secure shell traffic into a desktop computer. Portmaster isn’t just a cross-platform network monitor — it’s also a very powerful ...