PROJECT TITLE :

Scalable and Secure Sharing of Personal Health Records in Cloud Computing Using Attribute-Based Encryption - 2013

ABSTRACT:

Personal health record (PHR) is an emerging patient-centric model of health information exchange, which is often outsourced to be stored at a third party, such as cloud providers. However, there have been wide privacy concerns as personal health information could be exposed to those third party servers and to unauthorized parties. To assure the patients' control over access to their own PHRs, it is a promising method to encrypt the PHRs before outsourcing. Yet, issues such as risks of privacy exposure, scalability in key management, flexible access, and efficient user revocation, have remained the most important challenges toward achieving fine-grained, cryptographically enforced data access control. In this paper, we propose a novel patient-centric framework and a suite of mechanisms for data access control to PHRs stored in semitrusted servers. To achieve fine-grained and scalable data access control for PHRs, we leverage attribute-based encryption (ABE) techniques to encrypt each patient's PHR file. Different from previous works in secure data outsourcing, we focus on the multiple data owner scenario, and divide the users in the PHR system into multiple security domains that greatly reduces the key management complexity for owners and users. A high degree of patient privacy is guaranteed simultaneously by exploiting multiauthority ABE. Our scheme also enables dynamic modification of access policies or file attributes, supports efficient on-demand user/attribute revocation and break-glass access under emergency scenarios. Extensive analytical and experimental results are presented which show the security, scalability, and efficiency of our proposed scheme.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


PROJECT TITLE :MetaFlow: A Scalable Metadata Lookup Service for Distributed File Systems in Data Centers - 2018ABSTRACT:In massive-scale distributed file systems, efficient metadata operations are vital since most file operations
PROJECT TITLE :Efficient Scalable Median Filtering Using Histogram-Based Operations - 2018ABSTRACT:Median filtering could be a smoothing technique for noise removal in pictures. Whereas there are various implementations of median
PROJECT TITLE :Scalable pCT Image Reconstruction Delivered as a Cloud Service - 2018ABSTRACT:We describe a cloud-based medical image reconstruction service designed to meet a true-time and daily demand to reconstruct thousands
PROJECT TITLE :Scalable Distributed Nonnegative Matrix Factorization with Block-Wise Updates - 2018ABSTRACT:Nonnegative Matrix Factorization (NMF) has been applied with nice success on a big selection of applications. As NMF is
PROJECT TITLE :Scalable Content-Aware Collaborative Filtering for Location Recommendation - 2018ABSTRACT:Location recommendation plays an essential role in serving to folks realize enticing places. Though recent research has studied

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry