Towards Smart Healthcare: Patient Data Privacy and Security in Sensor-Cloud Infrastructure

Table 13

Summary of the Priority-Based Data Forwarding Technique in Health Data Aggregation.

Technique Ref. No.; Year	PHDA [46]; 2014
Main Idea	Different types of health data aggregation are challenges in S-CI with security and privacy paramount during communication between WBAN and Cloud.
PPPs	ECG, medical images
Findings	PHD scheme for S-CI to improve health data aggregation efficiently by reserving data identity and privacy.
Controller	Trusted Authority
Patient Mode	Indoor/outdoor
Emergency Management	Yes
Limitation	Computation and computation overheads