One of the earliest examples is the Windows firewall (formally known today as the Microsoft Defender Firewall), which ... you'll see a pop-up for the Windows Firewall asking you to allow network ...

Windows Defender Firewall is solid for everyday usebut some ... When a program initiates an outgoing connection, it triggers a pop-up window, and you can choose to grant or deny access from ...

The Windows Defender Firewall window will pop up. Click the Allow an app or feature through Windows Defender Firewall option on the left pane. Click on the Change settings option. Now scroll down ...