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Open AccessArticle

Study of Out-Of-Hospital Access to HIS System: A Security Perspective

1
Department of Multimedia Design, St. John’s University, New Taipei City 251, Taiwan
2
Department of Information Management, National Defense University, Taipei City 112, Taiwan
3
Department of Management Sciences, Tamkang University, New Taipei City 251, Taiwan
4
Department of Information Management, Chang Gung University, Taoyuan City 333, Taiwan
5
Department of Information Technology, Takming University of Science and Technology, Taipei City 114, Taiwan
*
Author to whom correspondence should be addressed.
Sensors 2019, 19(11), 2628; https://doi.org/10.3390/s19112628
Received: 25 April 2019 / Revised: 5 June 2019 / Accepted: 5 June 2019 / Published: 10 June 2019
(This article belongs to the Special Issue Selected Papers from IEEE ICKII 2019)
In light of the need for Extramural Hospital Information System (HIS) access through mobile devices outside the hospital, this research analyzes situational information security threats, including the circumstances in which a mobile device may get lost and personal data may be stolen. Moreover, the system needs to be implemented in accordance with the regulations. Based on the security threat analysis, it is proposed to use a security control module to provide a security-enabled HIS proxy module, two-way authentication module, and One-Time Password (OTP). The sending module and cryptographic technology computing module with Micro SD encryption card form a set of HIS extension system, which includes the SMS OTP method to simultaneously verify the two-way authentication mechanism of a user and the device that the user owns. View Full-Text
Keywords: m-health; user authentication; SMS OTP; dynamic account; privacy protection; encryption card m-health; user authentication; SMS OTP; dynamic account; privacy protection; encryption card
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Chen, C.-Y.; Hsu, Y.-C.; Lin, C.-C.; Hajiyev, J.; Su, C.-R.; Tseng, C.-H. Study of Out-Of-Hospital Access to HIS System: A Security Perspective. Sensors 2019, 19, 2628.

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