3
votes
1answer
832 views

Why is OAuth 2.0 being used for mobile devices, and not OpenID?

Microsoft Azure Mobile services exclusively uses OAuth 2.0 for authentication, and many other providers mention the use of OAuth 2.0 specifically when referring to mobile devices. Question What ...
3
votes
1answer
691 views

Are there any anonymous OpenID providers similar to Gawker's “burner”?

Gwaker has an anonymous commenting system called Burner. It is offered as an alternative to Facebook, Twitter and Google. What's the difference between Burner and creating a throwaway Google , ...
5
votes
2answers
1k views

How does openid implement Single sign on?

I'm wondering which security model is behind the OpenID. Is it anything like kerberos?
15
votes
6answers
985 views

Appropriate password requirements for a login (OpenID) service/provider/delegate/thing

This is with regards* to Stack Exchange's upcoming OpenID provider (and in particular, discussion about password requirements). Currently, password requirements are: Must contain 3 of: lower case ...