A New Intelligent Authorization Agent Model in Grid

摘要：

Authorization takes a significant role in grid security, and the function of the agent is more and more obvious in the grid environment. However, some popular grid toolkits (e.g., Globus) do not support agent technology. In order to enhance the real-time validity of the authorization process, lighten the users’ burden, reduce the cost of management and apply intelligent authorization, this paper introduces intelligent agent technology to Grid authorization. This paper also proposes a framework for a new intelligent authorization agent model, which composed of five modules: a communication module, an analysis module, a task scheduler module, a reaction module and an authorization database module. In addition, the paper describes the agent structure and the new authorization policy. Finally, the paper presents a comparison between the proposed model and the Globus model.

关键词： intelligent agent authorization grid security

作者: Zhi-Hui Wang Ming-Chu Li Mao-Hua Chen Chin-Chen Chang

作者单位: School of Software Dalian University of Technology DaLian, China Department of Computer Science and Information Engineering National Chung Cheng University Chiayi, T

会议类型: 国际会议

会议名称: 2009 Ninth International Conference on Hybrid Intelligent Systems(第九届混合智能系统国际会议 HIS 2009)

会议地点: 沈阳

会议语种:英文

页码: 1-5

在线出版日期: 2009-08-12（万方平台首次上网日期，不代表论文的发表时间）