Title :
Toward a Multi-Tenancy Authorization System for Cloud Services
Author :
Calero, Jose M Alcaraz ; Edwards, Nigel ; Kirschnick, Johannes ; Wilcock, Lawrence ; Wray, Mike
Author_Institution :
Hewlett-Packard Labs., Univ. of Murcia, Murcia, Spain
Abstract :
This article describes an authorization model suitable for cloud computing that supports hierarchical rolebased access control, path-based object hierarchies, and federation. The authors also present an authorization system architecture for implementing the model.
Keywords :
Internet; authorisation; authorization system architecture; cloud computing; cloud service; hierarchical role based access control; multitenancy authorization system; path based object hierarchy; Authorization; Cloud computing; Service oriented architecture; Cloud computing; authorization; hierarchical RBAC; privacy; role-based access control; security;
Journal_Title :
Security & Privacy, IEEE
DOI :
10.1109/MSP.2010.194
