rollback

Together with Giampiero Baggiani of Sfera Labs, we have published Industrial IoT Security: Designing OTA Updates That Recover From Failure in Automation World. The article explains how A/B updates, independent storage, and hardware watchdogs help industrial Linux devices recover automatically from a failed update. It also covers signed update packages, reproducible builds, and other production considerations. Strato Pi Max and Rugix provide the practical example.