It also protects your networking hardware, from your router to switches and access points and even those pesky IoT devices ...

Running a custom hardware firewall means you get to choose what's prioritized, plus you get access to advanced features that many locked-down routers won't ever be able to support. For example ...

Ports are opened and closed in the firewall. Consumer routers such as the wireless router commonly found in homes and small businesses have a built-in firewall. Fresh out of the box, all incoming ...