Amazon Cognito provides authentication, authorization, and user management for your web and mobile apps.
Amazon Cognito User Pools provide a secure user directory that scales to hundreds of millions of users.
Amazon Cognito identity pools (federated identities) enable you to create unique identities for your users and federate them with identity providers.
Amazon Cognito is a simple user identity and data synchronization service that helps you securely manage and synchronize app data.
Amazon Cognito is an Amazon Web Services (AWS) product that controls user authentication and access for mobile applications on internet-connected devices.