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

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...

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Detalles Bibliográficos
Autores principales: Chen, Chih-Yung, Hsu, Yi-Chang, Lin, Chang-Ching, Hajiyev, Jeyhun, Su, Chia-Rong, Tseng, Ching-His
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6603765/
https://www.ncbi.nlm.nih.gov/pubmed/31185624
http://dx.doi.org/10.3390/s19112628
Descripción
Sumario: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.