Abstract

Cloud computing is an emerging and decentralized network from one or more IT services that relies on the cost-on-demand use of decentralized and telecom network. While cloud customers or users are much more versatile with cloud services, there are multiple problems that reduce the utilization of cloud resource management. Security is the primary problem. A few of the controversies associated with cloud data include Data Protection and Privacy, access controls and vulnerability scanning / contingency planning. Although cloud service providers are much more comfortable with their data, a major problem that will have to be seriously addressed is their security. A traditional cryptographic approach can be used to encrypt data from user. Encryption is performed leveraging some of the common symmetric and asymmetric key algorithms also including AES, DES, RSA, Blowfish and Triple DES, etc., RSA algorithm which uses two separate encryption and decryption keys to use an asymmetric key algorithm. This research paper introduces new hybrid cryptography frameworks that include enhanced AES and improved RSA algorithms to boost client and cloud-side user data protection. Extensive experiments results and security analysis indicate that increased security and maximum efficiency are offered by the developed framework.