Auth is an identity management platform that provides secure access to applications, devices, and users. It offers two ways to implement login authentication for your applications: Universal Login where users log in to your application through a page hosted by Auth and Embedded Login where users log in to your application through a page you host. Auth can run as a third-party service on the Auth public cloud or in an isolated private deployment. Auth offers a free version with up to 7, active users and unlimited logins. Auth supports four different types of deployments: Public Cloud: multi-tenant (shared-instance), Private Cloud Basic: Dedicated option that builds on Public Cloud performance and management that addresses specific data residency requirements, Private Cloud Enterprise: Fully dedicated environment with custom SLAs and support options, Hybrid Cloud: A combination of Public Cloud and Private Cloud.