My training is in cryptography, security, and privacy. At various points and places, I've studied combinatorics, number theory, elliptic curves, medical device security, and anticensorship systems, and have developed a fondness for probability and statistics.
Theory aside, I'm concerned with the design and implementation of systems that are protective of security and privacy. I daydream about the role of cryptography in society and social change.
I offer consulting services in the applied crypto/security/privacy space. I am especially interested in working with non-profits. Contact me for details!