Cryptography IT & Computer Science Term Paper Essay (Term Paper Sample)

The History of Cryptography from its Origins
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The History of Cryptography from its Origins
Introduction
A technique that allows the protection of communications and information through codes to ensure that the intended person uses every data is known as cryptography. Cryptology is the process of protecting communications and information through coding in various computer systems. The primary objective of Cryptography is to secure communication from access by the third party. According to various studies on Cryptography's origin, the first evidence of this coding was found in 1900 BC in an inscription carved in Egypt (Gençoğlu, 2019). From then, the evidence has been witnessed in various nations through major early civilizations on Cryptography. The military majorly used cryptography to protect and hide its secret information up to the 2nd World War. However, the commercial sector was attracted by the information protection post-war hence businesses have been using Cryptography to secure their data from competitors. Through various evolutions in information technology, non-repudiation, data origin authentication, entity authentication, and data integrity are current Cryptography applications (Sherman et al., 2019). Claude Shannon's invention, public-key, and hashing are the primary ways Cryptography was used in history, which has improved over time.
Claude Shannon's Invention