Users are required to register and use the Microsoft Authenticator appĪs its name suggests, it’s enabled on a per account basis.You cannot use SMS as a verification method, although this is generally discouraged now.There are no exceptions in MFA protection – this is important to note if you require an account login which cannot complete an MFA prompt.It’s enabled by default on newly provisioned tenants.It’s free with no additional subscription required for MFA protection.Prior to this, tenants were created without any MFA protection by default.

This was primarily aimed at providing a baseline protection for all newly provisioned M365 tenants. Security defaults was introduced in October 2019. Subsequent logins would then be subject to an MFA claim to access the tenant. The user could choose to skip that process, but after 14 days they would be forced to set up their MFA method. In practice, when signing into a new account, the user would have 14 days from initial sign-in to set up an MFA method. It provides MFA protection across the board to all your accounts with no exceptions. It’s fundamentally an on/off switch for providing MFA protection for all accounts on your tenant. The focus of this blog is around the method of providing MFA protection using Azure AD and not via federated identity using ADFS or 3 rd party solutions. To enable MFA controls in, you essentially have three options: How to enable Multi-Factor Authentication (MFA) controls He takes a truly consultative approach by encouraging open and creative conversations about technology during the discovery phase, helping businesses to uncover the best solutions for their users.īen’s specialisms include Microsoft 365, Exchange, Identity and Modern Desktop with Microsoft Endpoint Manager. An experienced Technical Architect, Ben supports customers with Professional Services.

Mfa conditional access