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Access Control and Integration of Health Care Systems: An Experience Report and Future Challenges
Found in: Availability, Reliability and Security, International Conference on
By Lillian Rostad, Oystein Nytro
Issue Date:April 2007
pp. 871-878
Health information about a patient is usually scattered among several clinical systems, which limits the availability of the information. Integration of the most central systems is a possible solution to this problem. In this paper we present one such inte...
A Study of Access Control Requirements for Healthcare Systems Based on Audit Trails from Access Logs
Found in: Computer Security Applications Conference, Annual
By Lillian Rostad, Ole Edsberg
Issue Date:December 2006
pp. 175-186
In healthcare, role-based access control systems are often extended with exception mechanisms to ensure access to needed information even when the needs don?t follow the expected patterns. Exception mechanisms increase the threats to patient privacy, and t...