Update howto-mfa-getstarted.md

Author: martincoetzer

articles/active-directory/authentication/howto-mfa-getstarted.md

@@ -107,7 +107,7 @@ We recommend that organizations use Conditional Access to define their network u
 Administrators can choose the [authentication methods](../authentication/concept-authentication-methods.md) that they want to make available for users. It is important to allow more than a single authentication method so that users have a backup method available in case their primary method is unavailable. The following methods are available for administrators to enable:
 
 > [!TIP]
-> Microsoft recommends using the mobile app as the primary method for Azure Multi-Factor Authentication for the best security and user experience.
+> Microsoft recommends using the Microsoft Authenticator (mobile app) as the primary method for Azure Multi-Factor Authentication for a more secure and improved user experience. The Microsoft Authenticator app also [meets](https://azure.microsoft.com/resources/microsoft-nist/) the National Institute of Standards and Technology Authenticator Assurance Levels. 
 
 ### Notification through mobile app
 
@@ -367,4 +367,4 @@ Find solutions for common issues with Azure MFA at the [Troubleshooting Azure Mu
 To see Azure Multi-Factor Authentication in action, complete the following tutorial:
 
 > [!div class="nextstepaction"]
-> [Enable Azure Multi-Factor Authentication](tutorial-enable-azure-mfa.md)
+> [Enable Azure Multi-Factor Authentication](tutorial-enable-azure-mfa.md)