Privacy Preserving and Data Security Using Anonymous Cloud and RSA

Cloud technology is one of big IT solution provider. It provides number of and variety of services using high computation techniques. User gets benefit of this by simply pay as you go. But while getting this benefit there is a threat of revealing the identity and loss of important data while processing. Depending on the user’s need both things are highly important. So to overcome all these security issues we propose a system for secure cloud service provider which keeps owner information only for login and billing purpose, computation is done by anonymous cloud. Communication between user and cloud server is secure with RSA encrypted data with token. This token is forward for computation and to return result to cloud and then to user. Computation is done by number of slave nodes selected by calculating load of computation. For our practical experiment we created an anonymous cloud on private cloud and uploaded diabetes data file to analyze it for positive and negative diabetes test result.