A Spiral Pattern Based, DNA Cryptography Encryption Design

Abstract

Cloud computing is a service delivery model including data storage, services, databases, software and internet. Every day companies are migrating to cloud environment for a number of reasons including cost savings, increased productivity, speed, performance and security. With all of these advantages cloud computing faces data storage security risks. This paper highlights the security risk of cloud computing environment and adopting triple encryption security scheme with DNA cryptography to propose a new security scheme based on spiral pattern. In this model, the modified Morse pattern and spiral pattern are integrated to improve the security of the cloud storage.