期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

基于虚拟组织的访问控制模型 被引量：2

Access Control Model Based on Virtual Organization
在线阅读 下载PDF
导出
摘要 网格体系结构中最重要的是中间层——虚拟资源层,该文提出一种改进的基于虚拟组织的网格体系结构,通过对虚拟组织进行抽象、规划及相应的映射,使网格资源具有易查找和易管理的特点,在映射资源的同时映射该资源的访问控制权限,由资源的拥有者界定资源的安全策略,从而增强网格系统的安全性。分析和给出了该模型的安全性和访问控制过程。 The middle layer is virtual resource layer. It plays a crucial role in grid architecture. A modified access control model based on virtual organization in grid is proposed. It makes grid resource more administrable and more convenient to lookup based on abstracting and programming virtual organizations and corresponding mapping rules. The security policies of the resource are mapped while the resource is mapped to the virtual organization. The owner of the resource determines the security policies of the resource, which strengthens the safety of the grid.
作者 赵雪松 孙远运 马钧培
机构地区 铁道科学研究院电子计算技术研究所 铁道部信息中心 铁道部信息办
出处 《计算机工程》 CAS CSCD 北大核心 2008年第24期19-21,共3页 Computer Engineering
基金 国家"863"计划基金资助项目"基于网格的铁路货运信息综合应用系统"(2006AA01A121) 科技部科研院所专项基金资助项目"RITS通用信息平台及关键技术研究"(2004EJ123139)
关键词 网格 虚拟组织 访问控制 策略 grid virtual organization access control policy
分类号 TP311 [自动化与计算机技术—计算机软件与理论]
  • 相关文献

参考文献7

  • 1Foster I, Kesselman C, Tsudik G, et al. A Security Architecture for Computational Grids[C]//Proc. of ACM Conf. on Computer and Communications Security. San Francisco, USA: ACM Press, 1998: 82-89.
  • 2Gheorghiu G, Ryutov T, Neuman B C. Authorization for Metacomputing Applications[C]//Proc. of IEEE Int'l Symp. on High Performance Distributed Computing. Chicago, Illinois, USA: IEEE Press, 1998: 132-139.
  • 3Foster I, Kesselman C, Tuecke S. The Anatomy of the Grid-enabling Scalable Virtual Organization[J]. International Journal of Supercomputer Applications, 2001, 15(3): 200-222.
  • 4Foster I, Kesselman C, Pearlman I, et al. The Community Authorization Service: Status and Future[C]//Proceedings of Conf. on Computing in High Energy Physics. Lajolla, California, USA: [s. n.], 2003.
  • 5Alferi R, Cecchini R, Ciaschini V, et al. From Grid Map-file to VOMS: Managing Authorization in a Grid Environment[J]. Future Generation Computer Systems, 2005, 21 (4): 549-558.
  • 6Foster I, Kesselman C, Nick J, et al. The Physiology of the Grid: An Open Grid Services Architecture for Distributed Systems Integration[Z]. (2002-06-22). http://www.globus.org/research/papers/ ogsa.pdf.
  • 7李伟,徐志伟.一种网格资源空间模型及其应用[J].计算机研究与发展,2003,40(12):1756-1762. 被引量：44

二级参考文献11

  • 1I Foster, C Kesselman, S Tuecke. The anatomy of the grid:Enabling scalable virtual organizations. International Journal of Supercomputer Applications, 2001, 15(3): 200～222
  • 2I Foster, C Kesselman, J Nick et al. Grid services for distributed systems integration. IEEE Computer, 2002, 35(6): 37～46
  • 3M Champion, C Ferris et al. Web Service Architecture. W3C Working Draft, 2002. http://www. xml. com/webservices
  • 4J Apgar, A Grimshaw et al. SGNP. GGF Draft, 2002. http://www. avaki. com/papers
  • 5The Globus Toolkit 3. 2003. http://www. globus. org
  • 6Service Domain. GGF Draft, 2002. http://www. ggf. org/ogsawg
  • 7W Li, Z Xu, F Dong et al. Grid resource discovery based on a routing-transferring model. The 3rd ACM/IEEE Int'l Workshop on Grid Computing, Baltimore, MD, 2002
  • 8H Zhuge. A knowledge grid model and platform for global knowledge sharing. Expert Systems with Applications, 2002, 22(4): 313～320
  • 9K Hwang, Z Xu. Scalable Parallel Computers: Technology,Architecture, Programming. New York: McGraw-Hill, 1998
  • 10徐志伟,李伟.织女星网格的体系结构研究[J].计算机研究与发展,2002,39(8):923-929. 被引量：125

共引文献43

同被引文献5

  • 1FOSTER I, KESSELMAN C, TUECKE S. The anatomy of the grid: enabling scalable virtual organizations[J]. Int'l Journal of Supercomputer Applications, 2001,15 (3) : 200- 222.
  • 2OGSA工作小组.OGSA结构描述[EB/OL].http://www.gridforum.org/ogsi - wg/drafts/ogsa_draft2.9_2002 - 06 - 22. pdf,2003-01-10.
  • 3FOSTER I, KESSELMAN C, NICK J M, et al. Grid services for distributed system integration[J]. Computer,2002, 35(6):37-46.
  • 4..http://www.Globus.org/ogsa/,.
  • 5罗作民,张景,李军怀,谢长生.网格计算及其关键技术综述[J].计算机工程与应用,2003,39(30):18-22. 被引量：45

引证文献2

二级引证文献1

计算机工程
2008年 第24期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部