CompTIA Security+ (SY0-501) — Question 514

An organization is concerned about video emissions from users' desktops. Which of the following is the BEST solution to implement?

Answer options

• A. Screen filters
• B. Shielded cables
• C. Spectrum analyzers
• D. Infrared detection

Correct answer: A

Explanation

The correct answer is A, screen filters, as they are specifically designed to reduce the risk of visual data leakage by limiting the viewing angles of screens. Options B, C, and D are not effective in mitigating video emissions; shielded cables address electromagnetic interference, spectrum analyzers are used for measuring frequencies, and infrared detection does not pertain to video emissions.