Gilad Ben-Yossef is a principal software engineer working at Arm on upstream kernel security at large and Arm CryptoCell engine support in particular. Gilad is the co-author of O’Reilly’s “Building Embedded Linux Systems” 2nd edition, co-founder of the Israeli FOSS NGO "HaMakor". When not hacking on code Gilad enjoys running, meditation and trolling people on twitter