Services Single Sign-on Client
The beauty of single sign-on (SSO) user authentication is that users to have one username and one password to access numerous sites, systems and computers. This is beneficial for larger organizations as it eliminates the need for multiple user names and passwords for multiple sites and sub-sites. The current Drupal SSO solution is the share tables across instances module but it is not recommended due to issues with broken version updates and security holes. This module requires that all sites and sub-sites are on the same servers. But what if they aren’t?