Earticle

초록

영어

Access control, what is a core technology in information security, has been widely used cloud web. It is used to distribute objects’ resources to subjects according to some principles. But until now, most traditional access control models are focused on the distributional principles; the security of systems is always ignored. Protecting data and resources in computers from threats and attacks is also an important aspect in access control, especially in cloud web where there are a great deal of threats and attacks. In this paper, we introduce the present situation and related work of access control. Then we analyze the security problems in computer systems with traditional access control model, and get the prisoner’s dilemma in it through Nash equilibrium. To solve this dilemma, we applied repeated-game theory to access control and build a new model RTAC. The ultimate goal of RTAC is to encourage subjects’ honest accesses and discourage subjects’ malicious accesses through Nash equilibrium. At last, we perform some experiments and show the advantages of RTAC over the traditional access control model.

목차

Abstract
 1. Introduction
 2. Related Work
 3. The Prisoner’s Dilemma in Traditional Access Control
 4. The Dynamic Access Control Model Base on Repeated-Game Theory
  4.1. The workflow of APP
  4.2. The workflow of IFP
 5. Simulation
 6. Conclusion
 Acknowledgements
 References

키워드

저자

• Yixuan Zhang [ School of Software Engineering, Beijing University of Technology, Beijing 100124, China ]
• Jingsha He [ School of Software Engineering, Beijing University of Technology, Beijing 100124, China ]
• Bin Zhao [ School of Software Engineering, Beijing University of Technology, Beijing 100124, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Grid and Distributed Computing

• 간기

  격월간

• pISSN

  2005-4262

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605