Computer Hacking Forensic Investigator (CHFI) — Question 101

What term is used to describe a cryptographic technique for embedding information into something else for the sole purpose of hiding that information from the casual observer?

Answer options

• A. rootkit
• B. key escrow
• C. steganography
• D. Offset

Correct answer: C

Explanation

The correct answer is C, steganography, which specifically refers to the practice of hiding data within other data. Options A (rootkit) and B (key escrow) refer to different security concepts, while D (Offset) does not apply to the context of hiding information.