Journal on Communications ›› 2013, Vol. 34 ›› Issue (Z1): 142-147.doi: 10.3969/j.issn.1000-436x.2013.z1.018

• Academic paper • Previous Articles     Next Articles

Dynamic situation gateway based system cooperation access gatel model

Shu-hang GUO,Yu ZHANG   

  1. School of Information, Central University of Finance and Economics, Beijing 100081, China
  • Online:2013-08-25 Published:2017-06-23
  • Supported by:
    The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The Key Project of Ministry of Education;MOE (ministry of education in China) Project of Humanities and Social Sciences;The Construction Fund of Subjects of Central University of Finance and Economics

Abstract:

In order to adapt the centralized access control between the application system subject and object in the envi-ronment of network configurations, a dynamic situation based system cooperation access gatel model — DSGAC was proposed. To begin with, the constitution of dynamic situational factors of access controls in the application systems of network configurations was analyzed, defining the factor of situation from muti-perspective. Furthermore, the concept of dynamic situational finite state machine was provided and a system cooperation access gatel model supporting calcula-tions and rules of the situation was presented under the constraint of dynamic situations. Finally, the real case application shows the feasibility and validation of the DSGAC model between the application systems. Additionally, the relative in-novativeness between DSGAC model and existing access control models was summerized.

Key words: situation gatel, system cooperation, access control, situation calculation, finite state machine

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