(This presentation was given at Automotive Linux Summit 2016, Tokyo)
Software update is one of the most important feature in connected cars systems. Whereas it enables the deployment of some zero-day security fixes over the air, it can also enable new features deployment to enhance users' experiences and optimize time to market.
This presentation presents potentials open source solutions to prepare secure software update within an enforced environment. From early boot stage leveraging U-Boot signature which enables a trusted/verified boot, to some of the AGL distribution subsystems, some mechanisms such as system partitions, Trusted Zone are presented.
Download slides [here]