Wednesday, January 09, 2013

OAuth & OpenID

OAuth - Wikipedia, the free encyclopedia:
"OAuth is an open standard for authorization. OAuth provides a method for clients to access server resources on behalf of a resource owner (such as a different client or an end-user). It also provides a process for end-users to authorize third-party access to their server resources without sharing their credentials (typically, a username and password pair), using user-agent redirections.

OAuth is a service that is complementary to, and therefore distinct from, OpenID."

OpenID is an open standard that describes how users can be authenticated in a decentralized manner, eliminating the need for services to provide their own ad hoc systems and allowing users to consolidate their digital identities.[1] Users may create accounts with their preferred OpenID identity providers, and then use those accounts as the basis for signing on to any website which accepts OpenID authentication.

OpenID vs OAuth

Integrate OpenAuth/OpenID with your existing ASP.NET application using Universal Providers

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