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1 Journal of Applied Computer Science

1 2001

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The implementation of the RBAC model of the UML-Java platform

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Poniszewska A. , Goncalves G. , Hemery F.

2001

tom Vol. 9, nr 2

53-67

The role-based access control (RBAC) model is one of the policies used to access control in the information systems. This powerful technology is very useful for managing the security of the information systems of the enterprises. In order to utilise its potential, the roles - the main component of this model - have to be properly constructed to reflect the organisational access control policy and the needs of the system. This requires the development of the components of the RBAC model in the correct way and implementation with the use of suitable tools. This paper presents the extension of the standard RBAC model and the implementation of this extension. The proposed approach is realised using the Unified Modelling Language (UML). The UML language was chosen because nowadays it is the standard tool, properly reflecting the description of the information system and its needs.