CompTIA A+ Core 2 (220-1002) — Question 457

A company has just experienced a data breach that affected all mobile devices.
Which of the following would BEST secure access to user's mobile devices? (Choose two.)

Answer options

• A. Full device encryption
• B. Remote backup application
• C. SSO authentication
• D. Device profiles update
• E. OS security updates
• F. Biometric authentication

Correct answer: A, F

Explanation

Full device encryption ensures that data on mobile devices is unreadable without proper authentication, effectively protecting sensitive information. Biometric authentication adds an extra layer of security by requiring a unique biological feature for access, making it harder for unauthorized users to gain entry. The other options, while useful, do not directly secure access as effectively as encryption and biometric measures.