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How to enable SMS based authentication in Active Directory?
From the navigation menu on the left-hand side of the Azure Active Directory window, select Users. Select the user you enabled for SMS-based authentication in the previous section, such as Contoso User, then select Authentication methods. Select + Add authentication method, then in the Choose method drop-down menu, choose Phone number.
Which is better SMS or two factor authentication?
Many services default to SMS verification, sending codes via text message to your phone when you try to sign in. But SMS messages have a lot of security problems, and are the least secure option for two-factor authentication. First Things First: SMS Is Still Better Than No Two-Factor Authentication at All!
What are the pros and cons of SMS authentication?
The discussed pros and cons of multi-factor authentication with SMS clearly show that SMS is not the best option when it comes to protecting sensitive data, like your banking apps. Yet, it’s still way better than relying on simple login-password combination. So if the website offers only SMS protection we insist you go for it!
How much does it cost for SMS authentication?
SMS authentication is very expensive. Companies pay for every SMS message delivered to their user, which results in huge five-digit and six-digit bills at the end of every month. | Read also: Dutch Scientists: SMS Verification Is Vulnerable What MFA methods to use instead
How to add SMS based authentication in Contoso?
Select the user you enabled for SMS-based authentication in the previous section, such as Contoso User, then select Authentication methods. Select + Add authentication method, then in the Choose method drop-down menu, choose Phone number. Enter the user’s phone number, including the country code, such as +1 xxxxxxxxx.
Can a federated user use SMS based authentication?
SMS-based authentication isn’t recommended for B2B accounts. Federated users won’t authenticate in the home tenant. They only authenticate in the cloud. If a user’s default sign-in method is a text or call to your phone number, then the SMS code or voice call is sent automatically during multifactor authentication.
How to enable two factor authentication in email?
In the sample app, you need to use the UI to enable two-factor authentication (2FA). To enable 2FA, click on your user ID (email alias) in the navigation bar. Click on enable 2FA. Log out, then log back in.