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What is Multi-Factor Authentication? (MFA)
Overview
Multi-Factor Authentication is a security method which requires that the persons verify their identity in two or more ways. The verifications are usually a combination of at least two of these options:
- Something you know (your password)
- Something only you have (access code, mobile phone)
- Something you are (fingerprint, retina scan)
Why would I want Multi-Factor Authentication?
Passwords aren’t as strong as you might think! As the number of cyber threats on the web increases, many organizations and businesses are utilizing multi-factor authentication technology to help keep their sensitive information safe. Multi-Factor Authentication requires an additional sign-in verification method that a cyber threat actor wouldn’t have, even if they have your password (something you have, something you know, something you are).
How It Works
Multi-Factor Authentication (MFA) is a powerful security tool to help you protect your accounts. It creates layered protection that requires users to sign in using more than one verification method, which helps keep the University safe and helps prevent cyber criminals from gaining access to your personal information.
Instructions: authenticating into Microsoft 365 using the Microsoft Authenticator app with number matching
The most convenient and secure MFA uses the Microsoft Authenticator app on a smartphone with Minnesota State Microsoft 365 services and connected applications using number matching for all MFA requests. Number matching helps ensure that the person requesting access into an account is the same person approving the sign in on a device.
- Sign into Microsoft 365 with your StarID username and password
- Students: StarID@go.minnstate.edu
- Employee: StarID@minnstate.edu
- The "Approve sign in request" window will appear with a 2-digit number.
- Open your Microsoft Authenticator app and enter the 2-digit number and press Yes
Important notes related to Microsoft Authenticator app with number matching:
- Number matching requires the latest version of the Microsoft Authenticator app. Check the Google Play Store or Apple App Store for the latest update.
- Number matching is not supported by Apple Watches.
- Never approve sign in requests that you did not request or expect.
Where Its Used
Microsoft 365
Microsoft Office Apps
Workday
Zoom
Zoom Phone
Wi-Fi Access
The Fountain
EZ Proxy
(Many others)
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