%0 Journal Article %A Sheng-Chi Tseng and Der-Ming Liou %D 2009 %J International Journal of Humanities and Social Sciences %B World Academy of Science, Engineering and Technology %I Open Science Index 30, 2009 %T The implementation of IHE ATNA for the EHR system %U https://publications.waset.org/pdf/11510 %V 30 %X The health record in the Electronic Health Record (EHR) system is more sensitive than demographic. It raises the important issue for the EHR requirement in privacy, security, audit trail, patient access, and archiving and data retention. The studies about the EHR system security are deficient. The aim of this study is to build a security environment for the EHR system by Integrating the Healthcare Enterprise (IHE) Audit Trail and Node Authentication Security (ATNA) profile. The CDAs can be access in a secure EHR environment. %P 626 - 630