Hybrid Secure and Scalable Electronic Health Record Sharing in Hybrid Cloud

Cloud computing has become an integral part of theoperation of health. However, there are major security andprivacy issues in terms of accessing medical records from thehybrid cloud environment. In this paper, a new secure hybridElectronic Health Record system is proposed. In this framework, two efficient encryption methods are combined for fine grainedaccess control and protection of data privacy. Multi-authority andKey-based encryption schemes are used for the encryption of eachpart of health records after dividing those records using a verticalpartitioning method. Multi-authority encryption schemes areprimarily used in the Public Domains (PUDs), while Key-basedencryption schemes are prevalent in Personal Domains (PSDs). Together, they provide, secure data access and authentication ofusers. Implementation is facilitated using Windows Azure CloudComputing platform.

[1]  Jianqiang Li,et al.  A hybrid solution for privacy preserving medical data sharing in the cloud environment , 2015, Future Gener. Comput. Syst..

[2]  Srdjan Capkun,et al.  SoK: Secure Data Deletion , 2013, 2013 IEEE Symposium on Security and Privacy.

[3]  Jin Li,et al.  Cloud-based electronic health record system supporting fuzzy keyword search , 2016, Soft Comput..

[4]  T. Sudha,et al.  Oruta: Privacy- Preserving Public Auditing for Shared Data in the Cloud , 2018 .

[5]  Subrata Acharya,et al.  Bridging Electronic Health Record Access to the Cloud , 2014, 2014 47th Hawaii International Conference on System Sciences.

[6]  Abeer Alsadoon,et al.  Enhanced e-health framework for security and privacy in healthcare system , 2016, 2016 Sixth International Conference on Digital Information Processing and Communications (ICDIPC).

[7]  Abdelmounaam Rezgui,et al.  A brief overview and an experimental evaluation of data confidentiality measures on the cloud , 2014, J. Innov. Digit. Ecosyst..

[8]  Shruthi Suresh,et al.  Highly secured cloud based personal health record model , 2015, 2015 Online International Conference on Green Engineering and Technologies (IC-GET).

[9]  Rajiv Ranjan,et al.  Reporting an experience on design and implementation of e‐Health systems on Azure cloud , 2013, Concurr. Comput. Pract. Exp..

[10]  Yu-Yi Chen,et al.  A Secure EHR System Based on Hybrid Clouds , 2012, Journal of Medical Systems.

[11]  Jörg-Uwe Meyer.  Open SOA health web platform for mobile medical apps: Connecting securely mobile devices with distributed electronic health records and medical systems , 2014, Proceedings of the 2014 IEEE Emerging Technology and Factory Automation (ETFA).

[12]  Nicolae Paladi,et al.  Security aspects of e-Health systems migration to the cloud , 2014, 2014 IEEE 16th International Conference on e-Health Networking, Applications and Services (Healthcom).