信息网络安全

信息网络安全 ›› 2016, Vol. 16 ›› Issue (9): 223-227.doi: 10.3969/j.issn.1671-1122.2016.09.044

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云计算的可信性概念建模

余小军1,3(), 温巧燕2, 张玉清3, 吴亚飚1   

  1. 1.北京天融信科技股份有限公司,北京100085
    2.北京邮电大学网络与交换技术国家重点实验室,北京100876
    3.中国科学院大学国家计算机网络入侵防范中心,北京100049
  • 收稿日期:2016-07-25 出版日期:2016-09-20 发布日期:2020-05-13
  • 作者简介:

    作者简介： 余小军（1980—）,男,浙江,高级工程师,博士,主要研究方向为云计算安全;温巧燕（1959—）,女,陕西,教授,博士,主要研究方向为量子密码、应用数学;张玉清（1966—） ,男,陕西,教授,博士,主要研究方向为网络与信息系统安全;吴亚飚（1971—）,男,福建,高级工程师,本科,主要研究方向为网络安全。

  • 基金资助:
    国家自然科学基金[61300181, 61272057, 61202434, 61170270, 61100203, 61121061];中央高校基本科研业务费[2012RC0612]

Modeling for Credibility Concept of Cloud Computing

Xiaojun YU1,3(), Qiaoyan WEN2, Yuqing ZHANG3, Yabiao WU1   

  1. 1. Beijing TopSec Science &Technology Inc., Beijing 100085, China
    2. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
    3. National Computer Network Intrusion Protection Center, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2016-07-25 Online:2016-09-20 Published:2020-05-13

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摘要：

云计算是一种新的计算模式和资源管理模式,但在技术和管理上仍然存在许多安全威胁,导致云计算发展过程面临着可信问题。云计算的可信性概念建模是云计算可信问题研究的基础内容之一。在信息技术领域,研究者们对可信性概念的理解存在差异性,而且目前对云计算的可信性概念也没有清晰定义。为此,文章提出一种基于本体的概念建模方法。本体是用于描述事物和事物之间关系的重要工具,也是用于进行概念建模有效方法。文章首先分析了云计算的可信因素工作,并将这些因素总结为云服务、云资源、云提供者三个方面;然后利用统一建模语言分别给出了云计算和云计算的可信性两个概念的模型表示,同时给出了可信性概念模型的形式化定义。最后文章从模型的完备性、合理性和清晰性三个角度进行分析,结果表明提出的方法可以比较清晰地描述云计算的可信性概念,有助于可信性概念研究者进一步达成共识。

关键词: 云计算, 可信性, 本体, 概念建模

Abstract:

Cloud computing represents the new computing and resource management pattern. However, there are still many security threats in the technology and management, which result to the credibility problem in the development of cloud computing. Credibility concept modeling, is one of the basic content of the research on the credibility problem of cloud computing. In the information technology field, researchers have different understandings of credibility, and there is no clear concept definition on credibility of cloud computing. This paper proposes a concept modeling method based on ontology. Ontology is an important tool used to describe the relationship between things and things, and it is also an effective method for conceptual modeling. First, the credibility factor of cloud computing is analyzed and these factors are summarized to three aspects, including cloud services, cloud resources and cloud providers. Then, the credibility of cloud computing and cloud computing is represented with united modeling language and formal defined. Finally, from the points of completeness, rationality and clear, the concept model was analyzed, and the results show that the proposed method clearly describe credibility concept of cloud computing and promote to form the consensus on the concept of credibility.

Key words: cloud computing, credibility, ontology, concept modeling

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