Comment by emerose

Bletchley is actually a different piece of our infrastructure: it protects keys by storing them in hardware, whereas Keywhiz is aimed at distributing the secrets that apps really need (API tokens for 3rd party services, eg).

We presented Keywhiz at Baythreat in 2012: http://www.baythreat.org/2012/speakers.html I'm not sure if that was recorded, though.