CompTIA CASP+ (CAS-003) — Question 204

Ann, a corporate executive, has been the recent target of increasing attempts to obtain corporate secrets by competitors through advanced, well-funded means.
Ann frequently leaves her laptop unattended and physically unsecure in hotel rooms during travel. A security engineer must find a practical solution for Ann that minimizes the need for user training. Which of the following is the BEST solution in this scenario?

Answer options

• A. Full disk encryption
• B. Biometric authentication
• C. An eFuse-based solution
• D. Two-factor authentication

Correct answer: A

Explanation

Full disk encryption protects all data on the laptop, ensuring that even if it is stolen, the information remains secure and inaccessible without the proper credentials. Biometric authentication and two-factor authentication enhance access security but do not protect data at rest. An eFuse-based solution is less relevant for this scenario, as it does not directly address the need for securing data on a potentially compromised device.