Institute of Computing Technology, Chinese Academy IR
A theorem on grid access control | |
Xu, ZW; Bu, GY | |
2003-07-01 | |
发表期刊 | JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY |
ISSN | 1000-9000 |
卷号 | 18期号:4页码:515-522 |
摘要 | The current grid security research is mainly focused on the authentication of grid systems. A problem to be solved by grid systems is to ensure consistent access control. This problem is complicated because the hosts in a grid computing environment usually span multiple autonomous administrative domains. This paper presents a grid access control model, based on asynchronous automata theory and the classic Bell-LaPadula model. This model is useful to formally study the confidentiality and integrity problems in a grid computing environment. A theorem is proved, which gives the necessary and sufficient conditions to a grid to maintain confidentiality. These conditions are the formalized descriptions of local (node) relations or relationship between grid subjects and node subjects. |
关键词 | grid access control Vega Grid asynchronous automata |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Computer Science |
WOS类目 | Computer Science, Hardware & Architecture ; Computer Science, Software Engineering |
WOS记录号 | WOS:000184653700012 |
出版者 | SCIENCE CHINA PRESS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.204/handle/2XEOYT63/13704 |
专题 | 中国科学院计算技术研究所期刊论文_英文 |
通讯作者 | Xu, ZW |
作者单位 | Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Xu, ZW,Bu, GY. A theorem on grid access control[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2003,18(4):515-522. |
APA | Xu, ZW,&Bu, GY.(2003).A theorem on grid access control.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,18(4),515-522. |
MLA | Xu, ZW,et al."A theorem on grid access control".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 18.4(2003):515-522. |
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