Question: Why is Two-Factor Authentication (2FA) considered more secure than using only a password?
Answer:
2FA is considered more secure than using only a password because it adds an extra layer of security, requiring an additional verification factor.
MCQ: Why is Two-Factor Authentication (2FA) considered more secure than using only a password?
Explanation:
2FA is considered more secure than using only a password because it adds an extra layer of security, requiring an additional verification factor.
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Related Questions
- 1. How does Time-based One-Time Password (TOTP) enhance Multi-Factor Authentication (MFA)?
- 2. What is the potential risk of relying solely on passwords for user authentication?
- 3. How does SMS-based Two-Factor Authentication (2FA) work?
- 4. In Multi-Factor Authentication (MFA), what is the purpose of having factors from different categories (e.g., knowledge, possession, inherence)?
- 5. What role does Public Key Infrastructure (PKI) play in enhancing the security of Multi-Factor Authentication (MFA)?
- 6. How does Two-Factor Authentication (2FA) protect against unauthorized access even if passwords are compromised?
- 7. What is the potential risk of using only biometric authentication without additional factors?
- 8. How does Device-based Two-Factor Authentication (2FA) contribute to user account security?
- 9. What is the primary goal of Two-Factor Authentication (2FA) when used in conjunction with Single Sign-On (SSO)?
- 10. How does One-Time Password (OTP) Authentication enhance user account security in Multi-Factor Authentication (MFA)?
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