Matthew Green
I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
- One of the greatest tech tragedies of our time is the way we’ve let the phone and post office degrade into a basket of scams, exposing millions of people to risk on a daily basis.
- I made this diagram for a talk on encrypted messaging I recently gave, and I didn’t get to use it in the talk. I figured I’d share it here because I think it tells a story.
