Our guest this week is Lesley Carhart, an incident responder at Dragos. Carhart’s specialty is industrial IoT incident response which means she’s been busy, given how often ransomware attacks have taken out critical infrastructure in the past few months. She explains how she got into doing industrial security and how it differs from IT security (which she also did). She shares what industrial clients want IT security professionals to understand, and shares how people can get into the field of providing industrial IoT security. In my favorite moment, she explains the Purdue Model of security used by manufacturing and industrial clients. Understanding these things will only become more important as we place more assets online. Please listen.
Host: Stacey Higginbotham and Kevin Tofel Guest: Lesley Carhart, an incident responder at Dragos Sponsors: Bsquare and Edge Impulse
A few remedies to prevent lock-in by the tech giants
Wellness is gaining ground in the smartwatch world
Maybe wait on that smart lock purchase
Hardhats may be necessary for industrial IoT security response
What the OT world wants the IT world to know about security
Our guest this week is Ken Goto, the co-founder and CTO of Level Lock. I invited him on the show because I am fascinated by how well the company has adapted to changing software requirements for the smart home. So I asked him what sort of planning that took and how the company approaches things like Homekit, Alexa, Matter, and even Amazon’s Sidewalk. Goto is actually a big fan of Sidewalk, and talks about what it can offer customers of the lock and what it does for him as a developer. We close with a look ahead at the technology he’s really excited about seeing in the smart home. Enjoy the show.
Our guest this week is Mark Hanson, VP of Innovation at Sony Semiconductor America. We talk about embedded computer vision and what it means to have machine learning taken care of on the image sensor itself. It enables lip-reading applications, occupancy sensing, and new ways to track inventory in stores. (He’s very excited about inventory sensing cameras.) Hanson also says the sensor and its DSP can provide training at the edge, allowing a user to show the sensor images and then have the sensor later recognize those images. We also talk about how product designers can figure out if they need a camera for a particular use case. Hanson really wants to get new ideas from everyone listening about use cases for embedded computer vision, so see if any of the interview sparks your creativity.
Our guest this week delves even deeper into the Matter protocol. Kevin Po, a senior product manager at Google, is involved in the Matter working group. Po explains the multi-admin feature that will let consumers swap ecosystems with ease if they have Matter-certified devices, and lets me pester him with specific questions for those who might have multiple ecosystems in one home, or those that might want to use different smartphones. He also lays out some of the security features and explains where he thinks device makers should try to differentiate themselves as the Matter standard develops. He also foreshadows some Google-related Matter news at Google I/O next week, so we should probably pay attention.
Hosts: Stacey Higginbotham and Kevin Tofel Guest: Kevin Po, a senior product manager at Google Sponsor: Very
Project CHIP becomes Matter and the Zigbee Alliance becomes the Connectivity Standards Alliance
Why the Colonial Pipeline really shut down
Amazon’s Sidewalk network is better than Apple’s Airtags at one thing
Will Matter let me have Alexa and Google in my home?
Is Matter an attempt for the big three tech firms to dominate the smart home?