structured management of role-permission relationships
This paper describes a structured approach to managing Role-permission relationships for implementing RBAC in large decentralized organizations. The paper begins by outlining the rationale behind this design followed by the description of its two main features. We show how the use of logical objectives (as opposed to physical objects) as targets of permissions can improve ease of use and accuracy of the administration process. We also describe a mechanism for viewing role-permission relationships in the context of organizational structures, which provides an opportunity for bringing about qualitative improvement in RABC implementation. We conclude by summing up the scope and limitations of our approach.
structure management permission relationships paper implementation decentralization organization design feature use object physical accuracy administrator process context role