A CA policy must require phishing-resistant MFA for access to a sensitive app. What concept is used?
Select an answer to reveal the explanation.
Short Explanation and Infographic
Authentication strengths are the quality bar for MFA. Phishing-resistant means FIDO2/cert — not SMS theater.
Full explanation below image
Full Explanation
Correct Answer — A
Authentication strengths demand specific method classes including phishing-resistant. Security questions, short passwords, and shared OTPs fail.
Exam tip: Phishing-resistant requirement → authentication strengths.