Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.
CyberArk Workforce Identity - Give your workforce simple and secure access to business resources with CyberArk Workforce Identity. Empower your workforce while keeping threats out.
Amazon Cognito - Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.
Passly from ID Agent - Passly from ID Agent is an access and identity management software solution that allows you to provide the employees with the right and proper access based on their authority and company policy and regulations.
OAuth2 - Application and Data, Application Utilities, and User Management and Authentication
GateKeeper Proximity - Proximity passwords for PC, Mac, websites, and desktop applications. Get instant authentication with GateKeeper wireless, hands-free security key. Anti-phishing, secure, passwordless, proximity-based wireless access token for computers/websites.