PUBLIC MARKS with tags openid & groupe:clever-age

OpenID is a single sign-on system for the Internet which puts people in charge. OpenID is a user-centric technology which allows a person to have control over how their Identity is both managed and used online.

This is a step-by-step tutorial guide for implementing OpenID consumer-side support with a web site that already has users with accounts. It will explain how to easily let new users sign up for an account on your site using their OpenID URL and how to let existing users attach their OpenID(s) so they can sign in using them.