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 ...

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

A firewall is a tool that allows you to keep an eye on network traffic that's sent from and received by your computer. You ...

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.

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

Much like the firewalls that WebMD uses to protect your data, a personal firewall will help protect your computer from unauthorized access entering from the Internet. Modern operating systems such ...