At this time, the Microsoft Multi-Factor authentication system is not configured to allow your first device enrolled to be a YubiKey security key. You can use a YubiKey as your primary authentication method, but you will need to set up an alternate method (passkey or Microsoft Authenticator number matching) prior to enrolling a YubiKey.
Use the following instructions to initially enroll in Microsoft Multi-Factor authentication using the Microsoft Authenticator App on a mobile device.
You can configure a YubiKey as a passkey or security token that can be used for multi-factor authentication. Note: These instructions assume that you have previously enrolled a primary/initial method. If you have not yet enrolled another method, these are not the correct instructions and will not work for you.
This document will walk you through the key points you will need to know and the process you can follow to set up phishing-resistant MFA.
During this video we will walk you through the process of setting up a passkey in Apple Passwords on a mobile device.
During this video we will walk you through the process of setting up a passkey in Google Password Manager on a mobile device.
During this video we will walk you through the process of setting up a passkey in the Microsoft Authenticator App on a mobile device.
During this video we will walk you through the process of setting up a passkey in Windows Hello.
During this video we will walk you through setting up and using a Passkey saved on a Mac computer.
During this video we will walk you through the process of enrolling aYubiKey Security Key in Microsoft Multi-Factor Authentication.
In this video we will walk you through initially enrolling in Microsoft Multi-Factor Authentication using the mobile app.
During this video we will walk you through using a Windows Hello PIN for Multi-factor Authentication
