CompTIA ITF+ (FC0-U61) — Question 17

A user is buying a laptop. The user will have a lot of personal and confidential information on the laptop. The user wants to ensure data cannot be accessed by anyone, even if the laptop is stolen. Which of the following should be set up to accomplish this?

Answer options

• A. Encryption
• B. Compression
• C. Permissions
• D. Auditing

Correct answer: A

Explanation

Encryption is the process that secures data by converting it into a format that cannot be read without a decryption key, making it ideal for protecting sensitive information on a stolen device. Compression reduces file size but does not enhance security, while permissions control access to files but do not protect data if the device is stolen. Auditing is for tracking access and changes to data, not securing it from theft.