We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Dynamic access control model for privacy preserving personalized healthcare in cloud environment.
- Authors
Jiseong Son; Jeong-Dong Kim; Hong-Seok Na; Doo-Kwon Baik; Son, Jiseong; Kim, Jeong-Dong; Na, Hong-Seok; Baik, Doo-Kwon
- Abstract
When sharing and storing healthcare data in a cloud environment, access control is a central issue for preserving data privacy as a patient's personal health data may be accessed without permission from many stakeholders. Specifically, dynamic authorization for the access of data is required because personal health data is stored in cloud storage via wearable devices. Therefore, we propose a dynamic access control model for preserving the privacy of personal healthcare data in a cloud environment. The proposed model considers context information for dynamic access. According to the proposed model, access control can be dynamically determined by changing the context information; this means that even for a subject with the same role in the cloud, access permission is defined differently depending on the context information and access condition. Furthermore, we experiment the ability of the proposed model to provide correct responses by representing a dynamic access decision with real-life personalized healthcare system scenarios.
- Subjects
ACCESS control; MEDICAL care; MEDICAL databases; INFORMATION retrieval; STAKEHOLDERS; INFORMATION retrieval standards; INFORMATION storage &; retrieval systems; INTERNET standards; MEDICAL records; MATHEMATICAL models; MEDICAL ethics; PRIVACY; THEORY; STANDARDS
- Publication
Technology & Health Care, 2016, Vol 24, pS123
- ISSN
0928-7329
- Publication type
journal article
- DOI
10.3233/THC-151059