MFA settings Manage SMS sign-in for primary authentication in authentication policy MFA settings or Authentication methods policyĪuthenticator passwordless phone sign-in can be scoped to users and groups Microsoft Authenticator (Push notification and passwordless phone sign-in) For example, you may want to block some of the least secure methods, such as SMS. You can control the authentication methods available in your tenant. The Microsoft Authenticator app also meets the National Institute of Standards and Technology (NIST) Authenticator Assurance Level 2 requirements. This authentication method provides the best user experience and multiple modes, such as passwordless, MFA push notifications, and OATH codes. You can use this PowerShell script to analyze users' MFA configurations and suggest the appropriate MFA authentication method.įor the best flexibility and usability, use the Microsoft Authenticator app.
What authentication and verification methods are available in Azure Active Directory?.To learn more about the strength and security of these methods and how they work, see the following resources: When choosing authenticating methods that will be used in your tenant consider the security and usability of these methods: You can choose from the list of available authentication methods, evaluating each in terms of security, usability, and availability.Įnable more than one MFA method so that users have a backup method available in case their primary method is unavailable. There are many methods that can be used for a second-factor authentication. On-premises legacy applications published for cloud access
ScenarioĬloud-only identity environment with modern authenticationĭeploy Azure AD Connect and synchronize user identities between the on-premises Active Directory Domain Services (AD DS) and Azure AD. Prerequisites for deploying Azure AD Multi-Factor Authenticationīefore you begin your deployment, ensure you meet the following prerequisites for your relevant scenarios.
This deployment guide shows you how to plan and implement an Azure AD Multi-Factor Authentication roll-out. Organizations can enable multifactor authentication (MFA) with Conditional Access to make the solution fit their specific needs. Azure Active Directory (Azure AD) Multi-Factor Authentication helps safeguard access to data and applications, providing another layer of security by using a second form of authentication.
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