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http://dx.doi.org/10.13089/JKIISC.2012.22.4.913

A Study of Patient's Privacy Protection in U-Healthcare  

Jeong, Yoon-Su (Mokwon University)
Lee, Sang-Ho (Chungbuk National University)
Publication Information
Journal of the Korea Institute of Information Security & Cryptology / v.22, no.4, 2012 , pp. 913-921 More about this Journal
Abstract
On the strength of the rapid development and propagation of U-healthcare service, the service technologies are full of important changes. However, U-healthcare service has security problem that patient's biometric information can be easily exposed to the third party without service users' consent. This paper proposes a distributed model according authority and access level of hospital officials in order to safely access patients' private information in u-Healthcare Environment. Proposed model can both limit the access to patients' biometric information and keep safe system from DoS attack using time stamp. Also, it can prevent patients' data spill and privacy intrusion because the main server simultaneously controls hospital officials and the access by the access range of officials from each hospital.
Keywords
Cloud Computing; User Authentication Protocol; Distribution Process; Certification;
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