Captive Portal and Social Login MFA with iOS Devices

- A user connects to the WiFi

- Apples Captive Network Assistant brings up the Captive Portal.

- User select Microsoft Azure AD social login.

- User enters credentials.

- User prompted for MFA Challenge (This is from AzureAD).

- User switches to SMS App or Authenticator app to retrieve code.

This action closes the Apple Captive Network Assistant and user cannot proceed as Apple CNA starts again and repeats the above loop without success.

With Two-Factor-Authentication (2FA) on the rise, it becomes more and more important to implement these features.

For now, a work around is:

1. Once the Captive Network Assistant launches, select Cancel.

2. Select Use Without Internet.

3. Open a web browser while connected to SSiD, and navigate to 1.1.1.1 You will be redirected back to the Login Portal.

4. Continue with the User Journey.

5. User enters credentials.

6. User prompted for MFA Challenge (This is from AzureAD).

7. User switches to SMS App or Authenticator app to retrieve the code or approve the login.

8. User goes back to the browser to see if authentication is successful.

How do we get this Fixed on IOS for iPhones and IPads?

Kind regards,

Roger