Survey on SeSPHR: A Methodology for Secure Sharing of Personal Health Records in the Cloud Using IOT

Abstract

The broad acknowledgment of cloud-based services in the healthcare sector has brought about practical and helpful trade of Personal Health Records (PHRs) among a few taking part elements of the e-Health systems. Nevertheless, putting away the secret health data to cloud servers is susceptible to revelation or theft and requires the improvement of approaches that guarantee the protection of the PHRs.

 Along these lines we propose an approach called SeSPHR for secure sharing of the PHRs in the cloud. The SeSPHR scheme guarantees patient-centric control on the PHRs and preserves the classification of the PHRs. The patients store the encrypted PHRs on the un-trusted in cloud servers and specifically grant access to various kinds of clients on various parts of the PHRs. A semi-trusted in proxy called Setup and Re-encryption Server (SRS) is acquainted with set up people in general/private key combines and to deliver the re-encryption keys. Besides, the strategy is secure against insider threats and furthermore authorizes a forward and in reverse access control. Moreover, we formally examine and check the working of SeSPHR strategy through the High-Level Petri Nets (HLPN). Execution assessment in regards to time utilization demonstrates that the SeSPHR strategy can possibly be utilized for safely sharing the PHRs in the cloud. 

Keywords: Access Control, Cloud Computing, Personal Health Records, Privacy.