Someone has embedded a secret code within a picture used on a web page. What is the best description of this?

🎲 Try a Random Question  |  Total Questions in Quiz: 20  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
SSCP: Cryptography — practice the complete quiz, review flashcards, or try a random question.


Someone has embedded a secret code within a picture used on a web page. What is the best description of this?