Google is about to announce OpenID log-in functionality for enterprise users of its Apps productivity suite. The search giant has already adopted the authentication standard--whereby a single log ...

What is OpenID and how does it work? Expert Michael Cobb explains the concept of OpenID SSO for Internet authentication.

A serious vulnerability in both the OAuth and OpenID protocols could lead to complications for those who use the services to login to websites like Facebook, Google, LinkedIn, Yahoo, Microsoft ...

Yet it cautioned that several differences remain between OpenID Connect and Sign In with Apple that could potentially put users' security and privacy in jeopardy.

Apple's implementation of OpenID in its Sign-In with Apple feature in iOS 13 may not be as secure and private as originally pitched.