Estudo e implementação de autorização no acesso para o portal do HUSM utilizando o CIBAC

Abstract

Nowadays, the subjects confidenciality and privacy are inevitable concerns in the Technology and Information area, specially in the medical area. So that such premises are taken care of, a robust access control mechanism must be used to face the challenges of security that involves these areas. With the goal to facilitate the access to clinical information keeping the confidencialidade and privacy of the data, we has implemented a web portal to the Santa Maria Hospital University (HUSM). Beyond the portal, we also has worked on the implementation of negative rules support on the Contextual Information- Based Access Control model (CIBAC). This work presents details of this study and implementation.