New Al Qaeda Encryption Software
The Web intelligence company Recorded Future is reporting — picked up by the Wall Street Journal — that al Qaeda is using new encryption software in the wake of the Snowden stories. I’ve been fielding press queries, asking me how this will adversely affect US intelligence efforts.
I think the reverse is true. I think this will help US intelligence efforts. Cryptography is hard, and the odds that a home-brew encryption product is better than a well-studied open-source tool is slight. Last fall, Matt Blaze said to me that he thought that the Snowden documents will usher in a new dark age of cryptography, as people abandon good algorithms and software for snake oil of their own devising. My guess is that this an example of that.