Blessed are the cryptographers, labelling them criminal enablers is just foolish

Preserving privacy is hard. I know because when I tried, I quickly learned not to play with weapons

Column Nearly a decade ago I decided to try my hand as a cryptographer. It went about as well as you might expect. I'd gotten the crazy idea to write a tool that would encrypt Twitter's direct messages - sent in the clear - so that your private communications would truly be private, visible to no one, including Twitter....