ms.service: entra-id
ms.subservice: authentication
ms.topic: conceptual
ms.date: 07/29/2025
ms.author: justinha
author: justinha
manager: dougeby
That's why, starting in 2024, we'll enforce mandatory MFA for all Azure sign-in attempts. For more background about this requirement, see our [blog post](https://aka.ms/azuremfablogpost). This topic covers which applications and accounts are affected, how enforcement gets rolled out to tenants, and other common questions and answers.
> [!Important]
> If a user can't sign in to Azure and other admin portals after rollout of mandatory MFA, a Global Administrator can run a script to postpone the MFA requirement and allow users to sign in. For more information, see [How to postpone enforcement for a tenant where users are unable to sign in after rollout of mandatory multifactor authentication (MFA) requirement for the the Azure portal, Microsoft Entra admin center, or Microsoft Intune admin center](how-to-unlock-users-for-mandatory-multifactor-authentication.md).
There's no change for users if your organization already enforces MFA for them, or if they sign in with stronger methods like passwordless or passkey (FIDO2). To verify that MFA is enabled, see [How to verify that users are set up for mandatory MFA](how-to-mandatory-multifactor-authentication.md).
Starting September 15, 2025, MFA enforcement will gradually begin for accounts that sign in to Azure CLI, Azure PowerShell, Azure mobile app, IaC tools, and REST API endpoints to perform any Create, Update, or Delete operation. Read operations won't require MFA.
Some customers may use a user account in Microsoft Entra ID as a service account. It's recommended to migrate these user-based service accounts to [secure cloud based service accounts](/entra/architecture/secure-service-accounts) with [workload identities](~/workload-id/workload-identities-overview.md).
ms.service: entra-id
ms.subservice: authentication
ms.topic: conceptual
ms.date: 08/04/2025
ms.author: justinha
author: justinha
manager: dougeby
That's why, starting in 2024, we'll enforce mandatory MFA for all Azure sign-in attempts. For more background about this requirement, see our [blog post](https://aka.ms/azuremfablogpost). This topic covers which applications and accounts are affected, how enforcement gets rolled out to tenants, and other common questions and answers.
> [!Important]
> If a user can't sign in to Azure and other admin portals after rollout of mandatory MFA, a Global Administrator can run a script to postpone the MFA requirement and allow users to sign in. For more information, see [How to postpone enforcement for a tenant where users are unable to sign in after rollout of mandatory multifactor authentication (MFA) requirement for the Azure portal, Microsoft Entra admin center, or Microsoft Intune admin center](how-to-unlock-users-for-mandatory-multifactor-authentication.md).
There's no change for users if your organization already enforces MFA for them, or if they sign in with stronger methods like passwordless or passkey (FIDO2). To verify that MFA is enabled, see [How to verify that users are set up for mandatory MFA](how-to-mandatory-multifactor-authentication.md).
Starting September 15, 2025, MFA enforcement will gradually begin for accounts that sign in to Azure CLI, Azure PowerShell, Azure mobile app, IaC tools, and REST API endpoints to perform any Create, Update, or Delete operation. Read operations won't require MFA.
Some customers may use a user account in Microsoft Entra ID as a service account. It's recommended to migrate these user-based service accounts to [secure cloud-based service accounts](/entra/architecture/secure-service-accounts) with [workload identities](~/workload-id/workload-identities-overview.md).