If you are going to #SCALE18x this weekend check out my talk on Saturday at 15:00 titled "Heads: Tamper-evident Firmware with User-controlled Keys" #infosec https://www.socallinuxexpo.org/scale/18x/presentations/heads-tamper-evident-firmware-user-controlled-keys
In retrospect, this Heads talk is probably the driest presentation I've ever given. Sorry about that folks, next one will be better.