Lucas Castro
Systems Engineer at Cloudflare
Husband, dad, latter-day saint, and programmer. I like write code and sometimes words. Previously a founding engineer at Trinsic, CS graduate from BYU.
Recent writing
About Knowledge, Intelligence, and Wisdom
Wisdom separates adepts from experts
Resources for Learning Auth
A curated collection of the best resources for understanding internet identity, security, and authentication
Managing a State of Distrust
A mental model for reasoning about authentication using sessions, tokens, and exchanges
"Networking" is terrible advice
Networking sucks, rarely works, and it isn't a serious job-hunting strategy
Working at Trinsic
A reflection of my time working at an early-stage startup