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

By helping you configure hardened traffic rules to filter malicious packets, firewalls ... on your local hardware to protect the rest of the devices on your home network. If you love working ...

You could go with a proprietary hardware firewall from any of the reputable enterprise or home networking companies ... what they're designed for, but the best thing about building your own ...