Ask HN: Why is blockchain not used for digital authorization?
Blockchain seems to be ideally suited for digital signing, what is the reason it is not getting adopted for identity management? EmerCoin is focusing on a similar space. I think you might be interested in http://emercoin.com/EMCSSL I personally use http://emercoin.com/EMCSSH to manage team access to servers. Because it costs money, most people don't have BTC, and the tools are unfriendly.