Salesforce Authenticator is a mobile app developed by Salesforce that provides an additional layer of security for user authentication and access to Salesforce applications and data. It is designed to enhance the security of Salesforce user accounts and protect against unauthorized access.

Key Features of Salesforce Authenticator:

1. Two-Factor Authentication (2FA): Salesforce Authenticator enables two-factor authentication, which adds an extra layer of security beyond just a username and password. After entering their credentials, users need to verify their identity using the Salesforce Authenticator app on their mobile device.

2. Push Notifications: When logging in to a Salesforce account, users can receive a push notification on their mobile device through the Salesforce Authenticator app. They can simply approve or deny the authentication request with a single tap on their device screen.

3. Time-Based One-Time Passwords (TOTP): Salesforce Authenticator also supports time-based one-time passwords. Users can generate a unique, time-based code within the app, which they then enter during the login process to authenticate their identity.

4. Multi-Factor Authentication (MFA) Support: Salesforce Authenticator integrates with Salesforce’s broader Multi-Factor Authentication (MFA) capabilities. This allows users to combine the Salesforce Authenticator app with other MFA methods, such as SMS verification codes or third-party authenticator apps, for added flexibility and security.

5. Mobile Device as Authentication Token: Salesforce Authenticator turns a user’s mobile device into a secure authentication token. It eliminates the need for physical tokens or additional hardware devices, simplifying the user experience while maintaining strong security.

6. User-Friendly Interface: The Salesforce Authenticator app provides a user-friendly interface with intuitive controls and prompts. It is designed to be easy to use, even for users who may not be highly technically inclined.

7. Integration with Other Salesforce Services: Salesforce Authenticator seamlessly integrates with other Salesforce services, such as Salesforce Mobile App and Salesforce Single Sign-On (SSO). It provides a unified experience across different Salesforce applications and ensures consistent security measures.

Using Salesforce Authenticator adds an additional layer of security to user accounts and helps protect sensitive data and resources. By requiring a second factor of authentication, such as a push notification or time-based code generated within the app, it significantly reduces the risk of unauthorized access to Salesforce accounts.