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-in ...

A security researcher has uncovered serious security vulnerabilities in the technologies used by many websites to authenticate users via third-party websites. A blog posted late last week revealed the ...

The past few months, we've looked at two different ways to authenticate users coming to a Web site. First, we looked at OpenID, an increasingly popular distributed authentication system. With OpenID, ...