International Journal of Innovative Science Engineering and Technology (IJISET)
Cryptography is used in various areas because the authors know that the network is not secure at all. They use electronic transactions everywhere and send the important data via network, so there is a need to secure these data from intruders. There are many algorithms developed so far but all of them has some or the other limitations. This paper provides a new and innovative way of securing the data and removing the limitations of the traditional algorithms which provides data security. This algorithm has used the concept of Caesar cipher and improved it to become more secure.