A theorem on grid access control

  title={A theorem on grid access control},
  author={Zhiwei Xu and Guanying Bu},
  journal={Journal of Computer Science and Technology},
The current grid security research is mainly focused on the authentication of grid systems. A problem to be solved by grid systems is to ensure consistent access control. This problem is complicated because the hosts in a grid computing environment usually span multiple autonomous administrative domains. This paper presents a grid access control model, based on asynchronous automata theory and the classic Bell-LaPadula model. This model is useful to formally study the confidentiality and… CONTINUE READING
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