Your organization is deploying Azure services, and your security team insists on an authentication mechanism that requires more than just a password to access Azure Portal and other Azure services. They want to ensure that even if a password gets compromised, there will be an additional layer of security to prevent unauthorized access. Which Azure authentication method would best suit this requirement?
Multi-factor authentication (MFA)
Single sign-on (SSO)
Azure Active Directory Basic authentication
Passwordless authentication