The Windows Defender Firewall can be configured to allow or block programs on a computer from accessing network or Internet resources. It also allows or blocks connections to and from other computers ...

Windows Security can alert you if the firewall is blocking an app, but there are other signs to look for if it doesn't. You can check if the firewall is blocking an app on the Allowed Apps screen in ...

Windows Defender Firewall works on rules designed to allow and block network traffic. As its name suggests, this firewall protects all services and applications that rely on connectivity through ...

If you want to remove duplicate Windows Firewall rules, this article is for you. Sometimes, the firewall recreates rules after an update, after some configurations, or after installing a program on ...

In today's world of permanent Internet connectivity, whether through Wi-Fi or Ethernet, a firewall is an essential component of your device's security. This software – or in some cases, a separate ...