CompTIA Security+ (SY0-501) — Question 165
An organization requires users to provide their fingerprints to access an application. To improve security, the application developers intend to implement multifactor authentication. Which of the following should be implemented?
Answer options
- A. Use a camera for facial recognition
- B. Have users sign their name naturally
- C. Require a palm geometry scan
- D. Implement iris recognition
Correct answer: B
Explanation
The correct answer is B because having users sign their name naturally can serve as a form of behavioral biometrics, which is a valid factor for multifactor authentication. Options A, C, and D involve different biometric methods but do not include the natural signature approach, which is specifically mentioned as part of the multifactor authentication strategy.