Quiz: multifactor authentication
How well do you understand multifactor authentication and the authentication factors that support it? Take our quiz to find out.
Need a little test prep first? See our glossary Words to Go: Multifactor authentication for brief explanations of the terms you will be tested on.
1. An authentication factor is a category of credential for user identification, often described as something you know, something you have and something you ___.
Answer
2. Is the familiar user name and password combination an example of single-factor authentication (SFA) or two-factor authentication (2FA)?
Answer
3. What authentication factor category does biometric data fall into?
Answer
4. OTP tokens were originally hardware devices but are becoming more common as a component of mobile apps, such as Google Authenticator. What does OTP stand for?
Answer
5. In conjunction with a mobile app that generates a passcode, a smart phone can satisfy the _______ factor requirement for two-factor authentication.
Answer
6. What’s the difference between two-factor authentication and two-step verification?
Answer
7. What authentication factor is added to the three standard categories to provide four-factor authentication?
Answer
8. OOB authentication requires user verification methods sent through two separate communication channels. What does OOB stand for?
Answer
9. What’s the difference between user authentication and machine authentication?
Answer
10. FIDO is an open standard for a secure and easy-to-use universal authentication interface created to address the lack of interoperability among strong authentication devices. What does FIDO stand for?
Answer