How to set up Two-Factor Authentication (MFA)?

Last Updated 4 months ago

Some UNIA applications require a two-factor authentication (single-use code). This is a security measure to access UNIA services, adding a second layer of protection.

To activate the two-factor authentication, you will need a mobile device or a PC/laptop to install an MFA (Multi-Factor Authentication) application.

Once the application is installed, you should keep it installed to use it whenever the two-factor is required to access any UNIA platform.

The steps to activate the two-factor are as follows:

For a proper setup, first, we need to access https://outlook.com, log in with our institutional email account, and password.

The first time we log in, we must activate the two-factor. After entering our email and password, the following window will appear:

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We click on 'Next,' and the following message will appear on the screen:

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At this point, we must choose the tool we want to use to manage the two-factor authentication.

Let's examine each case in detail:

  • Set up two-factor (MFA) on mobile devices (Android/IOS)
  • Configure two-factor (MFA) using a desktop application
  • Configure two-factor (MFA) using a browser (Chrome, Firefox, Edge)

1. Set up two-factor (MFA) on mobile devices (Android/IOS)

1.1 Using Microsoft Authenticator

1. Download the Microsoft Authenticator mobile application on Android. On iOS, the process is exactly the same as on Android, with the only difference being that instead of accessing Google Play for installation, we use the App Store.

2. Search for Microsoft Authenticator on your device and install it.

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3. Once installed on your mobile device, click 'Next' on the screen shown above.

4. A new screen appears; click 'Next' to view the QR code.


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5. Next, scan the QR code with the Microsoft Authenticator app.


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Open Microsoft Authenticator, add a personal or educational account.

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6. Click on "Scan a QR code" and authorize the use of the camera.

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7. After scanning the QR code, the process is complete, and your account is configured.


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8. Once the account is configured, when using a UNIA service with MFA, a code will be displayed, which you must enter in Microsoft Authenticator.

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Now open the app on your mobile and enter the number:

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9. After these steps, your account will be configured correctly.


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1.2  Using Google Authenticator

1. Download the Google Authenticator mobile application on Android. On iOS, the process is exactly the same as on Android, except instead of accessing Google Play for installation, we use the App Store.

2. Search for Google Authenticator on your device and install it.

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3. Open the application and select the option "Scan a QR code”.

4. Access the Outlook page with your credentials and when the following screen appears, click on "I want to use another authentication app" and "Next".

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5. On the next screen, click "Next".

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6. Now open the Google Authenticator app and scan the QR code that appears.

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7. Google Authenticator will create a UNIA account and generate a 6-digit code.

8. Click "Next" in the previous image, and it will ask for the generated code.

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9. After this, you have access to UNIA services.

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-IMPORTANT-

Do not uninstall the Microsoft Authenticator or Google Authenticator application, as it would prevent you from accessing UNIA services. If for any reason you need to change your mobile device, please submit a ticket at https://sacu.unia.es to have your account reset, allowing you to set up two-factor authentication (MFA) again.


2. Configure Two-Factor (MFA) Using a Desktop Application

1. Install the desktop application '2fast' (requires Windows 10 v17763.0 or higher).

2. Go to Microsoft Store and obtain the application.

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3. Once installed, open the application and click on 'Create new data file (first start).' The first time requires creating a file to save the configuration.

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4. Choose local path.

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5. Select the folder to save your configuration.

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6.Assign any identifier (e.g., MFA-UNIA) and a password that will be requested each time you run the program, then click 'CREATE DATA FILE'.

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7. Create an account (Add account).

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8. It provides 3 options, select 'Scan key-QR-code.' Before pressing Scan Key-QR-code, navigate to the Outlook page where the configuration is requested.

On the page that appears, select 'I want to use a different authentication method' and click Next.

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10. On the screen that follows, click "Next".

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11. The screen with the code to be scanned will appear. Go back to the 2Fast application.

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12. Open the 2Fast application and click on 'Scan key-QR-code'.

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13. Minimize the 2Fast application and go to the Outlook page. In this step, scan the QR code when the screen darkens, framing the QR code.

14. Maximize 2Fast and click on 'Create account,' completing the account setup.

15. Return to Outlook and click 'Next'.

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16. Here, enter the code generated by 2Fast (changing every 30 seconds) and click 'Next'.

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17. Two-factor configuration is completed, and you can access the requested service.

3. Configure Two-Factor (MFA) Using a Browser (Chrome, Firefox, Edge)

1In Google Chrome, go to settings/extensions. Access through the three dots at the top right.

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2. Click on "Manage Extensións".

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3. Search for "Authenticator" and click "Add to Chrome".

4. For Firefox, click on "Extensions" and search for "Authenticator".

5. Access it and add the extension.

6. Enable the checkbox "Allow this extension to run in Private Windows".

7. To use the extension in Microsoft Edge, go to settings/extensions.

8. Click on "Open Microsoft Edge Add-ons website".

9. Search for "Authenticator" and click "Get".

10. Add the extension.

11. After adding the "Authenticator" extension in one of the three browsers, the next step is common to all.

  • First, go to the Outlook page where the double-factor configuration is requested. 
  • On this page, select "I want to use a different authentication app" and click Next.

12. Click 'Next' on the screen shown below.

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13. The screen with the code we need to scan will appear. To do this, we need to use the Authenticator extension.

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14. Open the extensions, depending on the browser you are using, and select 'Authenticator.' Click on the extensions icon (Google Chrome, Mozilla Firefox, Edge).

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15. Click on 'Authenticator'.

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16.The first time we use the extension, we have to create an account. To do this, click on 'Scan a QR code'.

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17. Scan the code, and you have completed the two-factor configuration.

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18.The only thing you need to do is enter the code that appears in the extension.

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You can find the code requested by opening the extension:

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Help Topics
  • Acceso/Autenticación a servicios institucionales

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