Enterprise editions of Office 365 include the capability to add 2FA to any user account. (This Office blog post explains how the feature works, with a full deployment guide available here.)After. Install Authy 2FA on your device by searching for it in your device’s app store. Important: If any sites prompt you to use Google Authenticator for two-factor authentication, note that you can always substitute the Authy 2FA app instead. Before you begin. You must be a Global admin to manage MFA. For more information, see About admin roles.; If you have legacy per-user MFA turned on, Turn off legacy per-user MFA. If you have Office 2013 clients on Windows devices, turn on Modern Authentication for Office 2013 clients. Advanced: If you have third-party directory services with Active Directory Federation Services (AD FS), set up. Paul Andrew is a technical product manager on the Office 365 team working on identity. Today we’re adding Multi-Factor Authentication for Office 365 to Office 365 Midsize Business, Enterprise plans, Academic plans, Nonprofit plans, and standalone Office 365 plans, including Exchange Online and SharePoint Online. However, if the information in your Office 365 documents and your Office 365 email account is very important to you, you can also configure MFA for Office 365. Sometimes two-step authentication, which is a subset of multi-factor authentication, and two-step verification are mixed up (and cause confusion).
Two-factor authentication (2FA) is a proven way to protect your email account against the use of stolen passwords. Verify your identity with a device in your possession, commonly a mobile phone, as part of your HMS and Microsoft Office 365 sign in. 2FA prevents attackers from using compromised accounts to install malicious applications in our environment. In addition to email, two-step verification ensures that all the applications in the Office 365 suite—including OneDrive and SharePoint—are protected against unauthorized access. If you are new to HMS, you do not need to enable 2FA for Office 365; it is automatically enabled for new users. Existing HMS users will be migrated to 2FA.
Requirements
Office 365 2fa Text Message
- You have an Office 365 email account.
- You must be using a supported client (see below)
Desktop | Mobile |
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For web-based access to email and Office 365, you must use a modern web browser. Mail clients that do not use the Outlook Web Access (OWA) protocol are not supported and will no longer work after the change is made. Email clients that utilize POP or IMAP protocols, such as Thunderbird, are not supported. Additionally, Microsoft is discontinuing support for POP and IMAP with O365 in October 2020.
Setup
Harvard University uses a mobile app called ️Duo that makes the two-factor authentication (2FA) process quick and easy.
Office 365 2fa Reset
What to expect after activating 2FA for Office 365
Office 365 2fa Policy
- Your work should not be interrupted when ️two-factor authentication for Office 365 is enabled. If you are online and working in any of your O365 applications, you should not notice anything when we turn it on.
- After we initially activate two-step, it typically takes 24 to 48 hours for you to notice any change because your credentials will be cached. Using an incognito or private browsing window or browser with a cleared cache should allow you to immediately see the change for web-based access to email (OWA) and O365 (e.g., OneDrive, Sharepoint).
Office 365 2fa Setup Guide
If you use: | Then you can expect: |
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The Office 365 website and apps (e.g., OneDrive, Teams, SharePoint) | To occasionally see the Duo screen when you sign in. |
| Microsoft Outlook (2013, 2016) application on your computer | To occasionally see the Duo screen when you sign in. |
Built-in Mail on your iPhone or iPad (iOS 11 or later) | To occasionally see the Duo screen when you sign in. Note: When enabling Duo for Office 365, iOS devices may require removing and re-adding your HMS email account to sync the account. The issue will present itself in the form of a credential pop-up screen. Get more information about how to resolve this issue. |
Microsoft Outlook app on your mobile device (Android or iPhone) | To occasionally see the Duo screen when you sign in. |
Apple Mail (macOS 10.14 and later) | To occasionally see the Duo screen when you sign in. Note: In some instances, Apple Mail may stop downloading mail. Apple Mail may require the removal and re-addition of your HMS email account to sync the account. Click here for more information on how to resolve this issue. |