Security+ Answer Classified Data

Here’s the Answer to the Question posted on Facebook

Q. A user recently worked with classified data on an unclassified system. You need to sanitize all the reclaimed space on this system’s hard drives while keeping the system operational. Which of the following methods will BEST meet this goal?

A. Use a cluster tip wiping tool.

B. Use a file shredding tool.

C. Degauss the disk.

D. Physically destroy the disk.

Answer available until March 13, 2016.

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See Chapter 11 of the CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide.

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