Adding a Backup Authentication Method for Microsoft MFA

Why add a second authentication method?

Entra MFA allows users to add multiple authentication methods including the Microsoft Authenticator mobile app and a phone number which allows for texted codes and calls.

Setting up two methods gives users more flexibility in how they sign in; the Authenticator App works over WiFi and cellular data, while the text/call work over cellular data and can be useful when no Wifi is available. The Authenticator app will work if the student travels internationally, as it works on any WiFi connection. When a student gets a new phone, if they keep the same phone number, rolling the Authenticator app over to the new device is a simpler process when they can use the call/text authentication method.

The instructions below will show you how to add a backup method, if you already have the Authenticator app, follow the steps to add auth by text. If you already have auth by text, follow the instructions to add the Authenticator app.

Adding Authentication by Text Message

1. Log in to MyRedDragon and click the View Account link in the top right corner of the screen
2. In the Security info box, click Update Info

3. Click Add sign-in method and select Phone from the drop-down box that appears

4. Enter in the phone number you would like verification codes sent to
5. A verification code will be sent to your phone. Enter the code into the field that appears. If you do not receive the code, click Resend code

Adding the Microsoft Authenticator App

1. Download the Microsoft Authenticator app from the the Google or Apple app store.

2. Open the Microsoft Authenticator app and select Add work or school account

3. Enter your Cortland email address, and verify your identity by text or phone

4. Click Finish to complete the process

Adding a Security Key

1. Obtain a security Key from Information Resources. This can be requested by submitting a Technical Support or MFA Support ticket.

2. Insert the security key into a USB port. You should hear a tone if the key is inserted successfully.

3. Open Chrome and log in to MyRedDragon. After logging in click on Manage Security Questions and Devices in the Quicklinks channel

4. Click security info and then click add sign in method in the center 

5. Click add sign in method and then click Passkey from the list of options. 

6. In the sign in faster window, click next. 

7. in the choose where to save your passkey window, click on security key

8. In the save your passkey window, you will need to create a new security key pin. Then click OK. It is important you memorize this pin because you need it to use the security key.

9. Your security will flash prompting you to touch the key.

10.  Lastly, you will need to give your key a name. Then click next.

11. Click done in the passkey created wind.