Many have app-based setup routines that walk you through every aspect. They do mean you're locked into a particular vendor ...

In this firewall vs. antivirus comparison, grab a quick summary of what they do, their key differences, and when to use ...

Discover when a virtual firewall excels plus its advantages over traditional options so you can determine if it's right for you.

Nor should they be, as the device in charge of a large part of your network's security. But if you've got old PC hardware around, turning it into a custom hardware firewall is significantly more ...

Security researchers have uncovered known firmware flaws in three Palo Alto enterprise firewall devices built on commodity hardware.