You mean like this: https://github.com/menny/docker_android/tree/master/android_...

I really hope that ChromeOS's way would be better.

It says "© 2013 BitTorrent, Inc." Is it "Sync" (http://labs.bittorrent.com/experiments/sync.html) based?

Persona should add two-factor authentication.

For that matter, any open-ID or similar technology should add that.

Persona is only handling authentication temporarily.

Once email providers start providing their own Identity Providers then the security falls entirely on them.

For instance, once GMail starts being its own authenticator, my two-factor authentication there will kick in.

Identity Bridging will eventually get 60-80% of users functionally off of our fallback and onto their provider's native authentication paths, but I do wonder if the Persona fallback support two-factor auth natively for the remaining 20-40% of users.

Thoughts?

Persona leaves authentication entirely up to the identity provider. In the case of the fallback identify provider that you're probably seeing, they choose passwords. Other identify providers can choose any method of authentication that they want to use.

amazing design

lame

Too bad, I really wished it was a DNS renewal thing.

You welcome!

I think that he means that it is tricky. He doesn't hide this fact, but it is a know fact, and programmers should be award of it and its possible solutions.

Android dev provides some: http://android-developers.blogspot.com/2010/07/how-to-have-y... And I found some more: http://blog.evendanan.net/2011/04/Backward-compatibility-in-...