# 4.12 Set up Multi-Factor Authentication

*This feature mandates users to pass at least two authentication factors before gaining access to a website or application. It offers Push Notification-based authentication, Biometric Authentication, ReCAPTCHA-based Registration and Login Page, as well as OTP-based Registration and Login.*

{% hint style="warning" %}
Note: All the configurations are realm-level. This means the configurations need to be done inside the specific realm and not in the 'master' realm.
{% endhint %}
