D. Video Files
It is the process of hiding some secret data inside the frames of a video.
1.1.4 Steganography versus Cryptography
Steganography and cryptography are used for the purpose of data transmission over an
insecure network without the data being exposed to any unauthorized persons.
Steganography embeds the data in a cover image while cryptography encrypts the data.
The advantage of Steganography is that, the look of the file isn’t changed and this it will
not raise any doubt for the attacker to suspect that there may be some data hidden unlike
cryptography that encrypts the data and sends it to network.
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