title: Can Azure AD MFA work with on-prem Active Directory?
body: <p>Can Azure AD MFA work with on-prem Active Directory?  Our entire infrastructure is Microsoft on-prem solutions (AD, Exchange, SQL, SharePoint, Office, etc).  We do have Microsoft 365 Basic which allows us to use the free version of Azure AD.  We currently have our AD accounts synchronizing between on-prem and Azure AD.  I've got MFA enabled for Azure AD, but it only works when signing into something Azure related.  If I sign into an on-prem AD-joined device, it doesn't recognize I have MFA enabled in Azure AD for my user account.</p>