Secured Medical Data Storage over Cloud for Comprehensive Treatment

E-health is becoming an ideal, alternative approach to the traditional approach of handling and giving health care. This paper offers a solution for good health by observing and recording the details of each and every consultation made for a patient on the cloud and not merely the storage of milestone observations. The cloud provides a virtualized source of resources including hardware and software. Two algorithms, Difference and Distance Difference provide security. Distance Difference is an advanced version of Difference algorithm.