J. Alex Halderman

Bredt Family Professor of Computer Science and Engineering, @UMich: Security and privacy, election security, and Internet freedom. Co-founded @LetsEncrypt

Canadian_Baker

Chuck

He is no fool who gives what he cannot keep to gain what he cannot lose - Coram Deo Husband - Father - Investor

dun chuan

citizen NFSC

Defender of the Republic 🇺🇸

Defender of Freedom, Truth & Justice