Episode 307: Wi-Fi 6 for IoT and water plant security

This week’s podcast starts off with the launch of the Tuya Wi-Fi 6 modules, which will bring features of Wi-Fi 6 to IoT devices. Keeping on the Wi-Fi theme, we also discuss the new Shelly Wi-Fi motion sensor. We then talk about the new Raspberry Pi Pico, and the Raspberry Pi Foundation’s first custom chip before delving into Bosch’s win with AIoT. In consumer news, we cover rumors of an Amazon wall-mounted display and Fitbit’s addition of glucose monitoring. Then we explain why Renesas is buying Dialog Semiconductor, new funding for SecuriThings, and a big round for IoT security company Armis. We end by answering a listener question about Wi-Fi 6 for IoT devices, which brings the show full circle.

Tuya’s new Wi-Fi 6 modules will bring next-generation Wi-Fi to IoT devices. Image courtesy of Tuya.

This week, our guest is Beau Woods, a cybersecurity expert who came on the show to discuss this week’s hack of a water treatment plant in Florida. He lays out the hack and lets us know whether we should freak out or not. After discussing that particular hack, we dig into the nature of threats facing the IoT and how the landscape has changed in the last four years, touching on ransomware, the new IoT Cybersecurity Act, and more secure chips. We end with Woods promoting his upcoming book, Practical IoT Hacking, which will teach readers how to hack IoT devices and help the non-technical get a sense of the types of threats they need to consider as they design their products. Enjoy the show.

Hosts: Stacey Higginbotham and Kevin Tofel
Guest: Beau Woods, a cybersecurity expert
Sponsors: Very

  • What to expect from Wi-Fi 6 IoT devices
  • The smallest Pi has a custom-designed microcontroller and runs FreeRTOS
  • Why smart homes need a display or some useful ambient notifications
  • Should we freak out over Florida’s water treatment plan hack?
  • Organized crime and hackers are teaming up

Episode 71: Don’t panic over IoT hacks

Ransomware on a connected thermostat. Bluetooth locks that can be opened from a quarter-mile away. Cars that can be controlled at highway speeds. All of this and a Mr. Robot reference await you in this week’s show as I discuss the news from Defcon and BackHat with Beau Woods, the deputy director of the Cyber Statecraft Initiative at the Atlantic Council. Woods’ advice for consumers was surprisingly comforting. And yes, you have heard him before. He appeared on Episode 52 with 9 tips to secure the smart home.

The Staples Connect Hub (plus assorted gadgets) in November 2013.
The Staples Connect Hub (plus assorted gadgets) in November 2013.

Before we delve into the insecurities of the internet of things, Kevin Tofel and I discuss the demise of the Staples Connect hub, which hubs we’re currently fans of and updates on several developer tools. We also talk about carriers’ efforts in the IoT, connected car data plans and a new device from Logitech.

Hosts: Stacey Higginbotham and Kevin Tofel
Guest: Beau Woods, Deputy Director Cyber Statecraft Initiative at the Atlantic Council
Sponsors: Xively and ThingMonk

  • Are hubs like the Highlander? Staples Connect is done!
  • Dev news galore! Particle, MyDevices and Omega2
  • Introducing the Logitech Pop
  • So many hacks at Defcon, but don’t panic.
  • Good security advice for everyone

Episode 52: These 9 ideas can secure the smart home

Security is a big deal for the Internet of things, which is why we’re so pumped about having Beau Woods, the deputy director of the Atlantic Council’s Cyber Statecraft Initiative, on the show to discuss nine new recommendations for securing smart home devices. These devices will all be linked to your home network, but you can access this remotely if you click here to find your IP address. The Atlantic Council and security research group I Am The Cavalry created the report to as the beginning of what they hope will become a formal framework for smart home devices. Some are basic such as design with security in mind, but others help data privacy and what happens when a device becomes disconnected form the Internet (or the app governing it). For a full list of recommendations please check the report or my summary in PCMag.

The August doorbell cam courtesy of August.
The August doorbell cam courtesy of August.

Before we delve into security, Kevin Tofel and I cover the big Nest drama from last week that extended into this one when former Dropcam CEO Greg Duffy defended the Dropcam employees from Nest CEO Tony Fadell’s insults. Nest isn’t the only company that acts as a smart home platform that had drama. If This Then That also ruffled some feathers as it sent out notices to longtime developers that it was changing the way it requested information from their APIs. I emailed Linden Tibbets, the IFTTT CEO, and got a quick comment, but still have questions. As Kevin and I await our Amazon Dot’s coming the day this show airs, we discussed the Amazon Dash expansion, the longer wait for June connected ovens, a connected wine bottle and the new August doorbell. We end with a plea for y’all to take our survey and tell us what you think. So enjoy the show, and please click here if you’d like to take the survey. (It’s super short).

Hosts: Stacey Higginbotham & Kevin Tofel
Guest: Beau Woods, The Atlantic Council

  • Nest is run like Apple and that’s not a good thing.
  • If this, then … drama!
  • I like the August doorbell.
  • Security woes are keeping people from the smart home.
  • Here’s how to make the ultimate smart home more secure.
  • Take our survey, please!