FREUDENTHAL E, PESIN T, PORT L, et al. DRBAC: distributed rolebased access control for dynamic coalition environments[C]//Proceedings of the 22nd International Conference on Distributed Computing Systems(ICDS′02). Los Alamitos, Cal., USA: IEEE Computer Society, 2002:411420).
[2]
FERRAIOLO D, KUHN R. Role based access controls[C]//Proceedings of the 15th NISTNCSC National Computer Security Conference. Baltimore, Md., USA: NISTNCSC,1992:554563.