Enhancement Caesar Cipher for Better Security

Abstract

Cryptography is an art and science of converting original message into non readable form. Fast progression of digital data exchange in electronic way, information security is becoming much more important in data storage and transmission. Cryptography has come up as a solution which plays a vital role in information security system against malicious attacks. In this project, encryption will be implemented information that makes it hard to be readable and secure. For that matter, encryption method known as Caesar cipher, one of the simplest and most widely used encryption techniques. In this encryption, it uses the three methods in which each letter in the plaintext is replaced by some fixed number of position down the alphabet. The result from this project is a data which is encrypted and be decrypted to its readable form. As a conclusion, Caesar cipher algorithm can be implemented in many encryption projects to make data secure and better.