On the formal definition of separation-of-duty policies and their composition

Formally defines a wide variety of separation-of-duty (SoD) properties, including the best known to date, and establishes their relationships within a formal model of role-based access control (RBAC). The formalism helps to remove all the ambiguities of informal definition and offers a wide choice o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Gligor, V.D., Gavrila, S.I., Ferraiolo, D.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Access control Data security Database systems
Online-Zugang:	Volltext bestellen
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