The Azure AI Vision Face team updated the public preview of Liveness Detection at //build in May. You can read more about it here You Are Real: More Secure Identity Verification – Microsoft Community Hub.

We are now happy to announce the availability of client library for building an app server for Liveness Detection in the four core Azure languages.

The liveness solution integration consists of two separate components: a frontend mobile/web application and an app server/orchestrator. With the library, you can now easily build the app server needed for a complete liveness solution in your preferred programming language. This includes operations for creating a liveness session, querying the liveness detection result and audit logs. You can learn more from this tutorial.