Above image taken from Douglas Crockford’s Principles of Security talk If you’re reading this, then I hope that sometime somebody or some web site told you that doing cryptography in a web browser is a bad idea. You may have read... | Tony Arcieri | Hi there. I work at Square on the Infosec team. I created Celluloid and I think it’s a pretty neat approach to both multicore concurrency and distributed programming. In my spare time I’ve been working on an encrypted version of the Web: the Cryptosphere