If you have been to one of our recent presentations, you’ll find our new favouriate demonstrator: The Ring Doorbell. It is one piece of cool tech, all fitted with motion sensors and an HD camera, and with full remote alerting. But, if someone hacks your account, you may be in for trouble! This happened with the Mirai bot, and where 100s of thousands of CCTV cameras, and which took down Facebook in the US for several hours.