MFA - How to Set Up the Microsoft Authenticator App
This guide shows you how to install and set up the Microsoft Authenticator app on your mobile device. You'll use it to confirm your identity when signing in with your SSD account.
🔐 What is Microsoft Authenticator
Microsoft Authenticator adds a second layer of protection to your SSD account. When you sign in, a prompt appears on your phone asking you to enter a 2-digit code shown on your computer or device. After entering the code, you’ll confirm it with your phone’s passcode or biometrics. This verifies that you are the one logging into your account. The Microsoft Authenticator app also supports newer sign-in methods like passkeys and passwordless, allowing you to access your SSD account without typing a password.
Microsoft Authenticator serves as your digital ID badge for your SSD account. It verifies your identity each time you sign in. The app does not access your personal data or track activity on your device. If it asks for your location, it is only to confirm the country from which you are signing in. Your exact location is never saved or tracked. The app is safe to install on personal devices and is used only to help you log in.
✅ What You Need
A smartphone with a camera
A computer or laptop with internet access
Your SSD login (email and password)
💻 Step 1: Begin Setup on Your Computer
Note for IT Staff: For users unable to authenticate using a previous method, a Temporary Access Pass (TAP) is required. Please issue one to allow the user to proceed with setting up this new device.
Complete these steps on your computer.
On your computer, open a web browser (e.g. Google Chrome).
Sign in using your SSD email and password.
Click the button that says “Add sign-in method.”
Choose “Microsoft Authenticator” from the list and click “Add.”
“Passkey in Microsoft Authenticator” is NOT the same. In this article, be sure to only select “Microsoft Authenticator”
Click “Next” to proceed with the setup.
Click “Next” to proceed with the setup.
Keep this page open. This QR code must be scanned with the Microsoft Authenticator app.
Proceed with Step 2: Installing the Microsoft Authenticator app on your mobile device.
📱 Step 2: Installing the Microsoft Authenticator App
iPhones must run iOS 16.0 or later and Android devices must run version 8.0 or later. If your device does not meet these requirements, you will need to request a security key instead.
If you get a new phone, you’ll have to set up the app again. To remove the old one, go to: https://mysignins.microsoft.com/security-info
Complete these steps on your mobile device.
🍏 For iPhone (iOS)
🤖 For Android
🔓 Make Sign-In Easier Without a Password
Once you’ve set up the Microsoft Authenticator app, you can take it a step further by turning on passwordless sign-in. Instead of typing your SSD password every time, you’ll get a prompt on your phone, enter the 2-digit code shown on your screen, and tap “Yes” to approve. It’s faster, easier, and helps keep your account secure. If you’d like to turn on passwordless sign-in, follow the steps below.
🔑 Enabling Passwordless in the Microsoft Authenticator
Passwordless sign-in makes logging in easier, but you'll still need to remember and use your password at times.
Complete these steps on your mobile device.
Passwordless authentication is not supported on macOS devices.
🍏 For iPhone (iOS)
🤖 For Android
Page Contents
- 1 🔐 What is Microsoft Authenticator
- 2 ✅ What You Need
- 3 💻 Step 1: Begin Setup on Your Computer
- 4 📱 Step 2: Installing the Microsoft Authenticator App
- 4.1 🍏 For iPhone (iOS)
- 4.2 🤖 For Android
- 5 🔓 Make Sign-In Easier Without a Password
- 6 🔑 Enabling Passwordless in the Microsoft Authenticator
- 6.1 🍏 For iPhone (iOS)
- 6.2 🤖 For Android
2 recommendations we add to this ASAP @Tony Swink : 1. If a customer doesn’t have a valid MFA method to access their account (i.e. turned in their old phone before setting up Auth app or Auth app isn’t working for them, they’ll need a TAP (Instructions for technicians in non-customer facing article for assigning a TAP, instructions for customer on submitting a ticket to get a tech to assign them a TAP). 2. According to Desktop Support Techs, Passwordless doesn’t work for Microsoft Authentication via Mosyle and must be turned off or customers won’t be able to log into MacOS.