Windows Firewall is enabled by default and should still be enabled unless you've disabled it manually or installed a ...

The easiest way to see if an app is being blocked by the firewall is to check its list of allowed apps. It shows the apps it ...

A firewall is software or hardware that checks information coming from the Internet or a network, and then either blocks it or allows it to pass through to your computer, depending on your ...

A firewall is a tool that monitors traffic going into and out of a computer or network, and either allows the traffic to pass through or blocks it.

Hackers have already compromised thousands of Palo Alto Networks firewalls in attacks exploiting two recently patched ...

Palo Alto Networks has finally released security updates for an actively exploited zero-day vulnerability in its ...

Palo Alto Networks declined to confirm how many firewalls had been compromised when asked by TechCrunch. U.S. cybersecurity company Arctic Wolf said this week that its researchers also observed ...