CompTIA Security+ (SY0-601) — Question 146

A new plug-and-play storage device was installed on a PC in the corporate environment. Which of the following safeguards will BEST help to protect the PC from malicious files on the storage device?

Answer options

• A. Change the default settings on the PC.
• B. Define the PC firewall rules to limit access.
• C. Encrypt the disk on the storage device.
• D. Plug the storage device in to the UPS.

Correct answer: A

Explanation

Changing the default settings on the PC can help mitigate risks by adjusting security and access configurations to better defend against malicious files. While firewall rules and encryption are useful, they do not directly address the immediate risks presented by newly connected devices in a plug-and-play scenario. Connecting the storage device to a UPS does not provide any protection against malware.