encryption and stenography

Question 1

What does encryption do?

Answer 1

It keeps data confidential and does not hide the date, it makes the data incomprehensible

Question 2

What is cipher?

Answer 2

It is encyption used to encrypt data

Question 3

what is a stream cipher?

Answer 3

This encrypts information byte by byte

Question 4

What is a block cipher

Answer 4

It encrpyt by putting information in blocks

Question 5

What is stenography?

Answer 5

This hides the data in plain sight, by putting information hidden within the bytes of a piece of media