The core component is the harbourmaster.
It is fully API driven and manages user authentication and authorization.
The user facing component is the Usermanager,
the main feature of which is a widget that is embedded in the website and
backend, and sends confirmation emails and communicates with the harbourmaster.
The control center gives
admins, product managers and call center agents access to all necessary
information. Groups and policies are allowed granular access control.
The Authentication Gateway is
a reverse proxy server which allows an easy HTTP HEADER-based integration
in Backend applications.
The Drupal 8 Module integrates
the SSO into Drupal 8.