# COMPUTER FUNDAMENTALS

## COMPUTER ETHICS AND SECURITY

### CRYPTOGRAPHY AND ENCRYPTION

 Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This is the mathematics, such as number theory, and the application of formulas and algorithms, that underpin.
 A Cryptology B Cryptography C Cryptanalysis D Cryptographic
Explanation:

Detailed explanation-1: -Cryptology is the mathematics, such as number theory and the application of formulas and algorithms, that underpin cryptography and cryptanalysis.

Detailed explanation-2: -Cryptography is the science of using mathematics to hide data behind encryption. It involves storing secret information with a key that people must have in order to access the raw data. Without cracking the cipher, it’s impossible to know what the original is.

Detailed explanation-3: -Applications of number theory allow the development of mathematical algorithms that can make information (data) unintelligible to everyone except for intended users. In addition, mathematical algorithms can provide real physical security to data-allowing only authorized users to delete or update data.

Detailed explanation-4: -Analytical Skills Cryptography professionals need to have a strong understanding of mathematical principles, such as linear algebra, number theory, and combinatorics. Professionals apply these principles when they are designing and deciphering strong encryption systems.

Detailed explanation-5: -Number Theory plays an important role in encryption algorithm. Cryptography is the practice of hiding information, converting some secret information to not readable texts. The paper aims to introduce the reader to applications of Number Theory in cryptography.

There is 1 question to complete.