CompTIA Security+ (SY0-501) — Question 62

Which of the following precautions MINIMIZES the risk from network attacks directed at multifunction printers, as well as the impact on functionality at the same time?

Answer options

• A. Isolating the systems using VLANs
• B. Installing a software-based IPS on all devices
• C. Enabling full disk encryption
• D. Implementing a unique user PIN access functions

Correct answer: A

Explanation

Isolating the systems using VLANs effectively separates the multifunction printers from other network segments, thus minimizing exposure to potential attacks while maintaining their operational capabilities. In contrast, a software-based IPS may not cover all attack vectors, full disk encryption does not prevent network attacks, and unique user PIN access primarily enhances security without addressing broader network vulnerabilities.