easy
Single Answer
0Kimon intercepts a communication between two individuals and suspects that they are exchanging secret messages. The content of the communication appears to be the image shown here. What type of technique may the individuals use to hide messages inside this image?
Answer Options
A
Visual cryptography
B
Steganography
C
Cryptographic hashing
D
Transport layer security
Correct Answer: B
Explanation
Steganography is the art of using cryptographic techniques to embed secret messages within other content. Some steganographic algorithms work by making alterations to the least significant bits of the many bits that make up image files.