Issue link: https://insights.oneneck.com/i/1482798
January 2020 13 The second-factor authentication methods that Azure MFA supports include the following: Microsoft Authenticator App, available for Android, iOS, and Windows Phone, prevents unauthorized access to applications or services by pushing a notification to smartphones that requires users to verify a legitimate access request. Windows Hello for Business replaces your passwords with strong two-factor authentication on Windows 10 PCs with credentials tied to your device, as well as a PIN, fingerprint, or facial recognition. FIDO2 security keys let you sign in without a username or password using an external USB, near-field communication (NFC), or other external security key that supports Fast Identity Online (FIDO) standards. Hardware tokens can be used to generate a one-time password for authenticating users to apps based on open authentication (OATH) standards. SMS messages can be sent to a registered device, requiring users to enter a verification code to sign in to an app or service. Automated voice calls enable users to sign in by pressing the # key on their registered mobile device. Security questions let users authenticate by answering a set of predefined questions. How strong identity management provides a foundation for 'Zero Trust' security