CompTIA CASP+ (CAS-004) — Question 200

A company wants to use a process to embed a sign of ownership covertly inside a proprietary document without adding any identifying attributes. Which of the following would be BEST to use as part of the process to support copyright protections of the document?

Answer options

• A. Steganography
• B. E-signature
• C. Watermarking
• D. Cryptography

Correct answer: A

Explanation

Steganography is the best choice because it allows for the concealment of information within another file, effectively embedding ownership signs without visible identifiers. E-signatures and watermarking are more overt methods of identification, while cryptography is primarily focused on securing data rather than embedding ownership signs.