Abstract
Access control and management of organization-role are the keys to workflow system. A new role-based access control model, OE-RBAC, which extends the concept of role and organization and is based on RBAC model, is proposed. Organization information and roles are managed uniformly in the new model. This mechanism enables the organizations and roles to have the same authority to assign permissions, and enhances the organization-role management of workflow. The model provides the mechanism of uniform management of hierarchical organization-role, which makes the application more suitable for large-scale deployment.
This work is supported by the project of "special fund of basic scientific research of Education Ministry of China (No. CUGW090233)".
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Cheng, Z., Zulong, L. (2011). An Organization-Extended RBAC Model and Its Application in Workflow System. In: Zeng, D. (eds) Applied Informatics and Communication. ICAIC 2011. Communications in Computer and Information Science, vol 225. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-23220-6_67
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DOI: https://doi.org/10.1007/978-3-642-23220-6_67
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