Survey Paper on Applying Privacy to Healthcare Data Using Cloud

Mobile health (mHealth) monitoring using Cloud as SAAS, which applies the common mobile communications and cloud computing technologies to provide feedback decision support, which has been considered as a revolutionary approach to improve the quality of healthcare service while lowering the healthcare cost. Well, unfortunately it also poses a serious risk on clients/ mobile users privacy and intellectual property of monitoring service providers, which could prevent the wide adoption of mHealth technology. This project is to address privacy as an important problem and design Mobile Health Monitoring with Privacy Preserving using Cloud to protect the privacy of the involved parties and their data. Moreover, the outsourcing decryption technique and a newly- proposed key private proxy re-encryption are adapted to shift the computational complexity of the involved parties to the cloud without compromising clients privacy and service providers intellectual property. Finally, our security and performance analysis demonstrates the effectiveness of our proposed design.