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The Complete MLSK Model - incorporation of lattice operations and XML implementation


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Dhingra , Ruchi, Stakhanova, Natalia and Hua, Ming (2002) The Complete MLSK Model - incorporation of lattice operations and XML implementation. Technical Report 06-13, Department of Computer Science, Iowa State University.

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Abstract

Many multilevel security relational models have been proposed and different models offer different advantages. In this paper, we adapt and refine some of the best ideas from these models and add new ones of own to extend our Multilevel Security with Key-polyinstantiation (MLSK) relational model. MLSK now supports relational algebra and user lattice manipulations while ensuring that the soundness, completeness and security that it originally guaranteed are not compromised. We also implement MLSK in a non-relational scenario, thereby demonstrating the extensibility of the model to other environments.

Keywords:Multilevel Security, Key-polyinstantiation, LBAC operations, Non-relational Implementation
Subjects:Computer Applications: GENERAL
ID code:00000424
Deposited by:Natalia Stakhanova on 19 May 2006



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