Konstantin Beznosov

16 October 2005

Abstract: Roles are important factors in authorization rules. However, other information is essential in order to make authorization decisions at healthcare enterprises. An effective authorization language that would incorporate concepts of roles, a liation, location, relationships and time is needed.

Keyword(s): access control ; healthcare ; requirements ; Access Control Models and Languages

Published in: Konstantin Beznosov, "Requirements for Access Control: US Healthcare Domain," panel presentation givent at the Third ACM Workshop on Role-Based Access Control, Fairfax, Virginia, USA, ACM, October, 1998.: