CompTIA Security+ (SY0-701) — Question 559

Which of the following is prevented by proper data sanitization?

Answer options

• A. Hackers’ ability to obtain data from used hard drives
• B. Devices reaching end-of-life and losing support
• C. Disclosure of sensitive data through incorrect classification
• D. Incorrect inventory data leading to a laptop shortage

Correct answer: A

Explanation

Proper data sanitization ensures that previous data on hard drives is irrecoverable, thereby preventing hackers from accessing sensitive information. Options B, C, and D do not relate to the process of data sanitization, as they deal with device lifecycle management, data classification issues, and inventory accuracy, respectively.