Question: Which authentication method involves sending a one-time passcode to the user's registered mobile device or email for verification?
Answer:
Two-factor authentication (2FA) involves sending a one-time passcode for verification to the user's registered mobile device or email.
MCQ: Which authentication method involves sending a one-time passcode to the user's registered mobile device or email for verification?
Explanation:
Two-factor authentication (2FA) involves sending a one-time passcode for verification to the user's registered mobile device or email.
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Related Questions
- 1. What is the role of a security token in the authentication process?
- 2. What is the primary goal of adaptive authentication in web security?
- 3. What is the purpose of biometric authentication in user verification?
- 4. How does time-based authentication enhance security in the authentication process?
- 5. What risk is associated with the use of public Wi-Fi networks in the context of user authentication?
- 6. How does biometric authentication contribute to user convenience in the authentication process?
- 7. What is the role of a digital certificate in the authentication process?
- 8. How does federated identity management contribute to user authentication?
- 9. What is the purpose of a password manager in the context of user authentication?
- 10. How does the use of security questions impact the authentication process?
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