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A Role Based Multi Security Label Access Control Model formalized by Z Language

  • Journal of Knowledge Information Technology and Systems
  • Abbr : JKITS
  • 2012, 7(5), pp.49-59
  • Publisher : Korea Knowledge Information Technology Society
  • Research Area : Interdisciplinary Studies > Interdisciplinary Research
  • Published : October 31, 2012

Choi Eun-Bok 1

1전주대학교

Accredited

ABSTRACT

This paper proposes the differential multi security label model which has the detailed security classes with the confidentiality and integrity of the subject and object. We were specially described a role with the security classes to be applied to commercial enterprises. And the model has a role flexibility that can be reconfigured according to the organization and the environment. Finally, accurately expressed by the constraints of the roles to the formalized structures using Z language, it provide the advantage that you can reduce the cost and time to design and implement a model.

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