Enabling MFA for Office 365
Multi-factor authentication must be enabled to use Office 365 if you access it off campus. This includes those enrolled in the hybrid work program. When you log in, a dialog box will remind you that you need to enable it. You will be able to ignore the prompt two times. The third time you login you will not be able to access Office 365 until you enable MFA.
How to enable MFA for Office 365
1. Determine what you want to use as a second login factor. You can use one of the following:.
Using a USB authentication key as a second factor requires a bit more effort than just using a phone. Once you successfully enter your password, you insert the key into your computer's USB port and then push a button when prompted. While this is inconvenient as you have to carry a key around and remember to remove it from the device, it is the best option if you don't have an Android phone or iPhone or if you don't want to use your personal device for work.
If you require a USB authentication key, please fill out this request form. You will only be provided with one. If you lose or break it, you can purchase another one from Amazon. If you use an authentication key to login to your MRU email and the GlobalProtect VPN, you can setup the same key to use with Office 365.
To enable MFA using an authentication key, visit the Microsoft support site for instructions. During the process, you will be asked what type of key you have, select USB device. Make sure you have your authentication key in hand before you begin the MFA set up process.
2. Login to Office 365 and follow the prompts. For more information, visit support.microsoft.com.
3. Set up backup second factors in case you lose your phone or authentication key.