This week’s guest, Alasdair Allan, is a tinkerer and researcher who is thinking about the way we secure highly distributed systems. His concern is malicious data inserted into a system that can report false information to bring about a destructive action. In his example, someone created an imaginary moisture sensor that told a vineyard sprinkler system the ground was dry. It wasn’t. The resulting overwatering was a problem for the vines and resulted in a large fine. If you’re a blockchain fan, you’ll want to hear this one too.
Security was the big topic this week after a massive botnet comprised of connected devices disrupted many popular internet services. I hated the thought of all connected devices coming under attack, so I wrote a bit about the realities of IoT security here and also here. As part of my effort to understand what was going on I interviewed Andy Ellis, Akamai’s chief security officer about what happened last week, why it matters and the challenges of making people pay for security.
Kevin Tofel and I mentioned security but then dove into a discussion of the new HomeKit-enabled Bluetooth light switch from Elgato, the newtricks from the Amazon Echo and a few chip stories. ARM launched an IoT cloud service, while Intel launched a new Atom chip. Then Kevin shared a convenient home automation that makes his family feel safer, and I review the Nucleus video intercom platform. It’s a fun show.