What is Personal Health Record (PHR)

Cloud computing is one of the emerging technologies that has an increasing impact on both private and public sectors. It represents an on-demand service model for delivering computing resources ranging from storage and data access, via computation and software provisioning. This chapter describes an application of Cloud Computing in home healthcare by introducing several use cases and application architecture based on the cloud. A comprehensive methodology is used to integrate security and privacy engineering process into the development lifecycle and to identify challenges for building security and privacy in the proposed cloud-based home healthcare system. Moreover, a functional infrastructure plan is provided to demonstrate the integration between the proposed application architecture with the cloud infrastructure. Finally, this chapter discusses several mitigation techniques putting the focus on patient-centric control and policy enforcement via cryptographic technologies, and consequently on digital rights management and attribute-based encryption technologies.