This is a sample application that demonstrates an authentication flow for a web application using Spring MVC Security.
Auth0 supports social providers as Facebook, Twitter, Instagram and 100+, Enterprise providers as Microsoft Office 365, Google Apps, Azure, and more. You can also use any OAuth2 Authorization Server.
Add an extra layer of security by enabling Multi-factor Authentication, requiring your users to provide more than one piece of identifying information. Push notifications, authenticator apps, SMS, and DUO Security are supported.
Auth0 can detect anomalies and stop malicious attempts to access your application. Anomaly detection can alert you and your users of suspicious activity, as well as block further login attempts.