WiFi devices have been using a security protocol called WPA2 without any known issues for over a decade. But in October 2017, two security researchers from Univers …

Mist consumes several terabytes of telemetry data daily from its globally deployed wireless access points, a significant portion of which is consumed by ML algorithms. Last year, Mist saw 10x infrastructure growth. Osman Sarood explains how Mist runs 75% of its production infrastructure, reliably, on AWS EC2 spot instances, which has brought its annual AWS cost from $3 million to $1 million.

Rob Reilly demonstrates how to combine Linux, physical computing, and practical application into an attention-grabbing, steampunk-themed, wearable conference badge. Rob walks you through the motivation, idea generation, research, prototyping, build, challenges, and use. And watch for it: he'll wear the badge into the session and then use it to run his tech-talk slide presentation.