Chen, Liang and Crampton, Jason (2007) Inter-domain role mapping and least privilege. In: Proceedings of the 12th ACM Symposium on Access Control Models and Technologies, June 20-22, 2007, Sophia Antipolis, France.Full text not available from this repository.
The principle of least privilege is a well known design principle to which access control models and systems should adhere. In the context of role-based access control, the principle of least privilege can be implemented through the use of sessions. In this paper, we first define a family of simple role-based models that provide support for multiple hierarchies and temporal constraints. We then investigate a question related to sessions in each of these models: the inter-domain role mapping problem. The question has previously been defined and analyzed in the context of a particular role-based model. We redefine the question and analyze it in the context of a number of different role-based models.
|Item Type:||Conference or Workshop Item (Paper)|
|Subjects:||Computer science, knowledge and information systems|
|Depositing User:||Liang Chen|
|Date Deposited:||22 Mar 2016 17:57|
|Last Modified:||23 Mar 2016 09:41|
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