Question: What role does Public Key Infrastructure (PKI) play in enhancing the security of Multi-Factor Authentication (MFA)?

Answer:

PKI enhances the security of MFA by offering secure methods for managing and validating digital identities, often involving the use of digital certificates.

MCQ: What role does Public Key Infrastructure (PKI) play in enhancing the security of Multi-Factor Authentication (MFA)?

A. By providing insecure authentication methods
B. By decreasing security measures
C. By offering secure methods for managing and validating digital identities, often used in MFA
D. By discouraging the use of digital certificates

Correct Answer: A. By providing insecure authentication methods

Explanation:

PKI enhances the security of MFA by offering secure methods for managing and validating digital identities, often involving the use of digital certificates.