Default deny.

If your computer won't connect to your network, diagnosing the precise problem can be difficult. Any number of factors, including the computer's own security measures, may be the culprit. An obtrusive ...

But maybe not for the reasons you think ...

In today's world of permanent Internet connectivity, whether through Wi-Fi or Ethernet, a firewall is an essential component of your device's security. This software – or in some cases, a separate ...

While the world is focused on the coronavirus, malicious hackers, cybercriminals and scammers are pushing out their own form of malware. IBM’s X-Force reports that COVID-19 related spam is up a ...

Yup, I think we're in a stew just waiting to hear some more specific requirements that a firewall/router can actually address. As for that hardware you linked, it is interesting. Obviously simple NAT ...