Privacy Control Using GRBAC In An Extended Role-Based Access Control Model 


Vol. 30,  No. 3, pp. 167-175, Mar.  2005


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  Abstract

Privacy enforcement has been one of the most important problems in IT area. Privacy protection can be achieved by enforcing privacy policies within an organization's online and offline data processing systems. Traditional security models are more or less inappropriate for enforcing basic privacy requirements, such as purpose binding. This paper proposes a new approach in which a privacy control model is derived from integration of an existing security model. To this, we use an extended role-based access control model for existing security mechanism, in which this model provides context-based access control by combining RBAC and domain-type enforcement. For implementation of privacy control model we use GRBAC(Generalized Role-Based Access Control), which is expressive enough to deal with privacy preference. And small hospital model is considered for application of this model.

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  Cite this article

[IEEE Style]

C. h. Park, J. h. Kim, D. k. Kim, "Privacy Control Using GRBAC In An Extended Role-Based Access Control Model," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 3, pp. 167-175, 2005. DOI: .

[ACM Style]

Chong hwa Park, Ji hong Kim, and Dong kyoo Kim. 2005. Privacy Control Using GRBAC In An Extended Role-Based Access Control Model. The Journal of Korean Institute of Communications and Information Sciences, 30, 3, (2005), 167-175. DOI: .

[KICS Style]

Chong hwa Park, Ji hong Kim, Dong kyoo Kim, "Privacy Control Using GRBAC In An Extended Role-Based Access Control Model," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 3, pp. 167-175, 3. 2005.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880