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LnRBAC: A Multiple-Levelled Role-Based Access Control Model for Protecting Privacy in Object-Oriented Systems

By: Shih-Chien Chou

Abstract

Our research reveals that different control granularity is needed in different cases when controlling information flows within an application. An information flow control model should thus simultaneously offer different levels of control granularity. We designed a multiple-leveled RBAC model to offer multiple levels of control granularity, in which a level of RBAC controls a level of granularity.

Cite as:

Shih-Chien Chou, “LnRBAC: A Multiple-Levelled Role-Based Access Control Model for Protecting Privacy in Object-Oriented Systems”, Journal of Object Technology, Volume 3, no. 3 (March 2004), pp. 91-120, doi:10.5381/jot.2004.3.3.a2.

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