Combination of Caesar Cipher and Transposition Algorithm for Securing Text

Abstract

Text security in sending messages is a must in the digital world as it is today. Caesar Cipher algorithm is one of the reliable substitution algorithms for encrypting text. The Transposition algorithm is an algorithm that is easy to apply to secure a message. in this study securing text messages used a combination of Caesar Cipher algorithms and transposition. The combination of Caesar Cipher and transposition algorithms in securing text messages is very easy to apply and has a good level of security