Having a properly configured firewall on your computer is an important part of staying safe online, but having one on your ...

A firewall is a software or hardware that checks information from the Internet or a network. Depending on your firewall settings, it blocks or allows it to pass through to your computer.

SonicWall is emailing customers urging them to upgrade their firewall's SonicOS firmware to patch an authentication bypass ...

Hardware firewalls can protect all devices on your network, and unlike software firewalls, they can't be disabled easily by ...