Access Control Based on Trust Policy in Open Grid Environment

摘要：

　　This paper proposed a model for user security management.This model can establish the blacklist and white list to achieve the control of the user subsequent actions through monitoring the changing of user trust level.It also can establish trust policy based on assets importance and user trust level,specify the relationship between user trust and assets value and take it as a dynamic trust constraint for access control.The experiments show that this model combines trust level with access control mechanism; it can enhance the user security management.

关键词： trust policy trust constraint blacklist white list grid computing

作者: Liting Gao Zhenyan Wang

作者单位: Computer Science and Technology Department, Hebei Institute of Architecture Civil Engineering Zhang Jia Kou, China

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer and Information Applications(ICCIA2012)(2012第二届计算机和信息应用国际会议)

会议地点: 太原

会议语种:英文

页码: 1612-1615

在线出版日期: 2012-12-08（万方平台首次上网日期，不代表论文的发表时间）