A Study on The Delegation of Role in Role Based Access Control


KIPS Transactions on Computer and Communication Systems, Vol. 10, No. 3, pp. 265-272, Jun. 2003
10.3745/KIPSTC.2003.10.3.265,   PDF Download:

Abstract

RBAC is an Access Control Mechanism for security administration of system resource and technique attracting in commercial fields because of reducing cost and complexity of security administration in large network. Many RBAC´s research is progressive but several problems such as the delegation of role have been pointed out concerning the mechanism. It is necessary that a person´s role delegate someone with reliability by reasons of a leave of absence, sick leave and the others. But the existing RBAC standards don´t give definition of the delegation of roles. In this paper, we propose RBAC model that delegator can delegate subset of role and permission to a delegatee so that more efficient access control may be available.


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Cite this article
[IEEE Style]
H. K. Lee and J. K. Lee, "A Study on The Delegation of Role in Role Based Access Control," KIPS Journal C (2001 ~ 2012) , vol. 10, no. 3, pp. 265-272, 2003. DOI: 10.3745/KIPSTC.2003.10.3.265.

[ACM Style]
Hee Kyu Lee and Jea Kwang Lee. 2003. A Study on The Delegation of Role in Role Based Access Control. KIPS Journal C (2001 ~ 2012) , 10, 3, (2003), 265-272. DOI: 10.3745/KIPSTC.2003.10.3.265.