Secure data communication in a cloud environment using Row Column Diagonal (RCD)

This Nowadays system hear that CLOUD computing is ubiquitous. Most of tech giants have converted their owned in-house data centers to using CLOUD technology and outsourcing the part of their services to public cloud and to opt for hybrid cloud architecture. There is no doubt that CLOUDs have the potential for being the next generation model computational services, but with that potential comes the risk of theft and concerns related to security and privacy. A lot of development and progress has already been made in CLOUD technologies, there still remains a wide range of concerns this article system identify and classify the main security concerns and solutions in cloud computing, and propose a method of security in cloud environment. In this paper Row Column Diagonal (RCD) based engine has been proposed. Along with the cloud sub-cloud. Data Security using RCD engine in Cloud Environment is also explained. Further, RCD engine system has been proposed in "Central Cloud" and "RCD Supervisor" modes in Cloud environment along with the situation of uploading and downloading. Validation and analysis have been performed for RCD Engine and indicates RCD based engine is much powerful and secure. As RCD Algorithm is much more robust and easy to implement with considering all the aspects of main and sub cloud using RCD supervisor as the central body.