An Igloo that's configured to use Lightweight Directory Access Protocol (LDAP) for authentication simplifies the management of users in large corporate IT environments. User accounts do not need to be created inside the Igloo, effectively reducing the overhead and time required to roll-out a new Igloo in a production environment.
Users simply authenticate and validate against your existing corporate environment (Fig. 1.1)
(Fig. 1.1) LDAP authentication flow diagram