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Technology of Information Security
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App. Res. of Comp. Printed Article
Vol. 37, 2020 No. 11
3406-3410,3416

Study on cross-domain access security based on trusted expectations

Yu Ning
Wang Gaocai
School of Computer & Electronic Information, Guangxi University, Nanning 530004, China
DOI: 10.19734/j.issn.1001-3695.2019.05.0293

Abstract

As the main means of protecting information security, access control can effectively guarantee users' legitimate access to resources. With the development of mobile Internet, security issues in multi-domain environments such as cross-domain and cross-system are facing severe challenges. In order to meet the requirements of cloud computing multi-domain environment, this paper proposed an access control model for cloud computing multi-domain environment based on role access control technology. The model used Bayesian theory to derive the trusted expectation value of the visitor, and then compared it with the preset access threshold to determine whether the user's access request was allowed. The access permission also was dynamically change with the user's credibility, which avoided the risk of malicious attack by users who had previously obtained high trust value due to the change of trust value. The experimental results show that the model can not only reduce the number of access requests for high-risk users, but also meet the demand for dynamic authorization for users. Therefore, the model can effectively solve the security problems in the multi-domain environment of cloud computing.

Foundation Support

国家自然科学基金资助项目(61562006)
广西自然科学基金资助项目(2016GXNSFBA380181)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2019.05.0293
Publish at: Application Research of Computers Printed Article, Vol. 37, 2020 No. 11
Section: Technology of Information Security
Pages: 3406-3410,3416
Serial Number: 1001-3695(2020)11-042-3406-05

Publish History

[2020-11-05] Printed Article

Cite This Article

郁宁, 王高才. 基于可信期望的跨域访问安全性研究 [J]. 计算机应用研究, 2020, 37 (11): 3406-3410,3416. (Yu Ning, Wang Gaocai. Study on cross-domain access security based on trusted expectations [J]. Application Research of Computers, 2020, 37 (11): 3406-3410,3416. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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