CompTIA CASP+ (CAS-004) — Question 53

A small business requires a low-cost approach to theft detection for the audio recordings it produces and sells.
Which of the following techniques will MOST likely meet the business's needs?

Answer options

• A. Performing deep-packet inspection of all digital audio files
• B. Adding identifying filesystem metadata to the digital audio files
• C. Implementing steganography
• D. Purchasing and installing a DRM suite

Correct answer: C

Explanation

Steganography is the best option as it allows the embedding of information within the audio files, making it harder for unauthorized users to detect and remove such protections. Deep-packet inspection is excessive for this need, adding filesystem metadata does not protect the content, and a DRM suite is likely too expensive for a small business.