MFA Overview

Recommended: JavaScript SDK for React Native

While this SDK is still supported, we recommend using newer JavaScript SDK, which is optimized for React Native, but also comes with a host of other benefits.

Multi-Factor Authentication (MFA) adds a layer of security to your app. MFA is structured as enrollment (users register a second factor) and enforcement (when it is required—at login and/or for specific actions like transactions).

Before implementing MFA in your application, configure MFA settings in the dashboard. See End-User MFA for enrollment and enforcement (session-based and/or action-based), configuration options, and dashboard setup.

Users can use passkeys or TOTP devices for MFA - each guide covers both.

MFA Enrollment

Learn how to implement MFA enrollment (registering a TOTP device or Passkey).

Action-based enforcement

Learn how to implement action-based enforcement (MFA for sensitive actions).