Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in ...

Consumers don’t need to worry, but businesses need to understand the router vs firewall distinction. Here's why.

Windows Defender Firewall is solid for everyday usebut some users may need extra protection. No firewall? No security.

This is why cloud firewalls work really well, as you have a single platform through which you can run all of your computing devices or IT network through, without having to set them up individually.

This might be the case if you’re mandated to use Chrome for work but would rather avoid it in personal use. In this scenario, the firewall helps you temporarily curb Chrome’s network access ...