Question

Sometimes, a child pornography image is hidden inside another graphic image file, audio file or other file format. Such malpractices come under the gamut of:

• A. Secondary cyber crime
• B. Cyber strangulation
• C. Steganography
• D. Stenography

Hint:

Do not confuse Steganography with Cryptography. Cryptography is about scrambling a message so it cannot be understood (encryption). Steganography is about hiding the very existence of the message.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
The question describes the practice of concealing a file, message, or image within another file. We need to identify the correct technical term for this practice from the given options.
Step 2: Detailed Explanation:
Let's define the options:

Secondary cyber crime: This is not a standard or recognized term in cybersecurity or law.
Cyber strangulation: This is not a recognized technical term.
Steganography: This is the art and science of hiding information by embedding messages within other, seemingly harmless messages or files (the 'cover' file). The practice of hiding an illicit image inside a legitimate-looking image or audio file is a classic example of steganography.
Stenography: This is the practice of writing in shorthand. It is completely unrelated to computers or hiding digital files.
Step 3: Final Answer:
The technique of hiding a file within another file is correctly known as steganography.