I'm Seth, previously of EFF, more previously of Linuxcare. Also https://jhalderm.com/pub/papers/letsencrypt-ccs19.pdf and https://jhalderm.com/pub/papers/coldboot-sec08.pdf (both with Alex Halderman) and some other stuff.

I'm currently working at Blockstream https://www.blockstream.com/, and I'm not posting here on their behalf unless I specifically say so.