To protect our home networks from IoT cracking, Ceaus wants to see a smart firewall:
It’s a small box (the size of a Raspberry Pi) with two ethernet ports you put in front of your ISP router. This firewall is capable of detecting your IoT devices and blocking their access to the internet, only and exclusively allowing traffic for the associated mobile app (if there is one). All other outgoing IoT traffic is blocked… Once you’ve plugged in your new IoT toaster, you press the “Scan” button on the firewall and it does the rest for you.
This would also block “snooping” from outside your home network, and of course, keep your devices off botnets. The original submission asks “Does such a firewall exist? Is this a possible Kickstarter project?” So leave your best answers in the comments. Could a smart firewall protect IoT devices?
Read more of this story at Slashdot.