10 Questions
What is the main focus of steganography compared to cryptography?
Hiding the existence of the message
How does steganography differ from cryptography?
Steganography conceals messages in a cover medium, while cryptography encrypts messages.
What is the purpose of embedding in steganography?
To hide the existence of the message
Which method of embedding data is commonly used in steganography?
Replacing least significant bits
Why can least significant bits be altered without significantly affecting the cover medium quality?
They are not visible to humans.
What determines the choice of cover medium in steganography?
The context and intended recipient
How can a recipient reveal a hidden message in steganography?
By analyzing or extracting least significant bits
Why must a recipient have knowledge of steganographic methods to reveal a hidden message?
To effectively extract or analyze least significant bits
What does steganography focus on concealing?
The existence of the hidden message
Which characteristic of least significant bits makes them suitable for embedding data?
Their insignificant impact on media quality
Explore the practice of concealing messages, images, or files within others to keep the hidden content undetectable. Learn about the differences between steganography and cryptography, and how information is embedded within cover media.
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