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Have a compatible YubiKey.
Install the Yubico Authenticatoron your mobile device and/or workstation.
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Open a browser window and navigate to your Microsoft Profile.
Sign in to your account.
Select Security Info in the left navigation or Update Info in the Security Info tile.
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Your YubiKey will need to be registered to your Azure AD account.
Website sign in
Open the Yubico Authenticator application.
Insert the YubiKey into the device.
Sign into a Microsoft site with a username and password.
Double click the code in Yubico Authenticator application to copy the OTP code.
Paste the code into the prompt.
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Listed below are some common troubleshooting tips. In addition, you can visit Microsoft’s “Troubleshooting Azure Multi-factor Authentication issues” site.
QR code not recognized by Yubico Authenticator
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If you have questions about using your Yubikey for Microsoft MFA, please contact the ITS Service Center at ITS.ServiceCenter@fredonia.edu or by email or by calling (716) 673-3407.