Secure U-healthcare service based on wireless sensor network

Abstract

In ubiquitous healthcare service, it is especially important to protect the security, because sensitive data directly related to patients' health and their lives are transmitted via a public network. In this paper, we propose a security system architecture which provides user authentication and several modules for secure data processing scheme using mobile phones. We also consider the situated environment and parameters for classifying patients' data and rekeying for security enhancement. ？ 2014 International Information Institute.