Privacy preservation and information security protection for patients' portable electronic health records

  • Authors:
  • Lu-Chou Huang;Huei-Chung Chu;Chung-Yueh Lien;Chia-Hung Hsiao;Tsair Kao

  • Affiliations:
  • Institute of Biomedical Engineering, National Yang-Ming University, Taipei, Taiwan and Department of Information Management, Hua-Fan University, Taipei, Taiwan;Department of Information Management, Hua-Fan University, Taipei, Taiwan;Institute of Biomedical Engineering, National Yang-Ming University, Taipei, Taiwan;Department of Medical Informatics, Tzu Chi University, Hualien City, Taiwan;Department of Biomedical Engineering, Hungkuang University, Shalu, Taichung County, Taiwan

  • Venue:
  • Computers in Biology and Medicine
  • Year:
  • 2009

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Abstract

As patients face the possibility of copying and keeping their electronic health records (EHRs) through portable storage media, they will encounter new risks to the protection of their private information. In this study, we propose a method to preserve the privacy and security of patients' portable medical records in portable storage media to avoid any inappropriate or unintentional disclosure. Following HIPAA guidelines, the method is designed to protect, recover and verify patient's identifiers in portable EHRs. The results of this study show that our methods are effective in ensuring both information security and privacy preservation for patients through portable storage medium.