Certified Cloud Security Professional (CCSP) — Question 80

Which of the following could be used as a second component of multifactor authentication if a user has an RSA token?

Answer options

• A. Access card
• B. USB thumb drive
• C. Retina scan
• D. RFID

Correct answer: C

Explanation

The correct answer is C, as a retina scan represents something you are, which is a biometric factor, suitable for multifactor authentication. The other options, while they may provide access, do not fall into the category of something you are; an access card (A) and RFID (D) are something you have, while a USB thumb drive (B) does not serve as a form of authentication in this context.