---
title: YubiKey Setup for Microsoft 365
description: "Follow these instructions to link a YubiKey security token to your account, which allows you to sign in on Microsoft Online Services such as Microsoft 365 and Office, but also on managed Windows computers. 1: Go to the following website…"
url: "https://prof-it.services/docs/yubikey-setup-for-microsoft-365/"
updated: "2025-02-15"
category: User Manuals
---

# YubiKey Setup for Microsoft 365

Follow these instructions to link a YubiKey security token to your account, which allows you to sign in on Microsoft Online Services such as Microsoft 365 and Office, but also on managed Windows computers.

1: Go to the following website on a computer that is allowed to connect to company resources: [https://mysignins.microsoft.com/security-info](https://mysignins.microsoft.com/security-info)

![](/wp-content/uploads/2023/12/1-1024x656.png)
2: Click on "Add sign-in method", followed by selecting "Security Key", and press "Add".

![](/wp-content/uploads/2023/12/2-1024x585.png)
3: In the next screen it will request the YubiKey type, easiest is to set-up with USB YubiKey.

![](/wp-content/uploads/2023/12/3-1024x597.png)
4: Insert the USB YubiKey, and click Next.

![](/wp-content/uploads/2023/12/4-1024x862.png)
5: The browser will redirect to a different page. Click Security key, followed by Next.

6: On the next two screens, confirmation will be requested to access and configure the YubiKey. Confirm twice by clicking OK.

![](/wp-content/uploads/2023/12/6-1-1024x858.png)
7: Enter a pin code that you will need to enter when you sign in, followed by touching the YubiKey. **This PIN code only applies to the YubiKey and is not transmitted to Microsoft or anywhere else.**

![](/wp-content/uploads/2023/12/8-1024x509.png)
8: And finally, give the YubiKey a name.

![](https://prof-it.services/wp-content/uploads/2023/12/9-3-1-1.png)

#### All Set!
From now on, you can sign into Windows and M365 with your YubiKey!