A KIND OF HIBERARCHY STATUS AUTHENTICATION MECHANISM IN INFORMATION GRID

摘要：

Grid is an important information infrastructure, its security has a great significance for services providing and reasonable sharing of resources. Safe and effective mechanism of identity authentication, evaluation methods of the entity are most important for the grid users to legitimately utilize resources, raise the legal users credit rating and shield illegal users. This paper describes the identity authentication and trust model mechanism under information grid. A grid authentication framework is presented. Analyze the research status of the grid security mechanism, which focuses on the identity authentication and trust mechanism research status in grid environment The current major identity authentication models aim at the Certification Authority on the basis of the PKI. designed a grid authentication framework, gives its system structure and concrete realization methods, and describes its working flow. Experiments show the structure is more simple and flexible than traditional authentication frameworks for PKI, and it can improve efficiency and reduce maintenance costs when the system is safe.

关键词： Grid Authentication Security Single sign on(SSO)

作者: LI MA YONG-MEI ZHANG

作者单位: College of Information Engineering, North China University of Technology 100144,China

会议类型: 国际会议

会议名称: 2009 International Conference on Machine Learning and Cybernetics(2009机器学习与控制论国际会议)

会议地点: 保定

会议语种:英文

页码: 1321-1327

在线出版日期: 2009-07-12（万方平台首次上网日期，不代表论文的发表时间）