But before we see what is Caesar cipher, let us have a brief understanding of Cryptography.
From time immemorial, we are trying to make sure that important and crucial information is readable only by the right people once it has reached its destination. What if a crucial message falls into wrong hands and is read by them? This is prevented by making use of Cryptography and its various strategies.There are a number of ways(or technically called ‘ciphers’) to hide a message and the Caesar cipher is just one of them. This is done by encoding(converting to a special form) the information to be sent at the sender’s end and decoding(re-converting to original form) the information on the receiver’s end.
Jayanthi Manikandan has an undergraduate degree in Computer Science from India and a Master’s degree in Information systems with a specialization in Information security from Detroit, MI, USA. She has written blogs for Simplilearn, Whizlabs software, InfoSec institute and Jigsaw academy. She has created e-learning videos for Whizlabs software and Twenty19.
She has been passionate about Information security and has several years of experience writing on various technical topics. Additionally, she loves to pen a few personal thoughts here as well! 🙂