| 基于RBAC的跨域互操作机制研究 |
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| 引用本文： | 陈刚. 基于RBAC的跨域互操作机制研究[J]. 计算机与数字工程, 2010, 38(1): 111-113 |
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| 作者姓名： | 陈刚 |
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| 作者单位： | 湖北工业大学计算机学院,武汉,430068 |
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| 摘 要： | 在多域环境下如何实现安全互操作，是目前信息安全领域研究的热门课题。Kapadia提出的IRBAC2000模型通过动态角色转换的方式灵活地实现多个RBAC域之间的互操作，但该模型在建立域间角色关联时产生的安全问题亟待分析和解决。
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| 关 键 词： | 多域 RBAC 冲突 职责分离 |
Research on RBAC-Based Mechanism of Cross-domain Interoperability |
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| Chen Gang. Research on RBAC-Based Mechanism of Cross-domain Interoperability[J]. Computer and Digital Engineering, 2010, 38(1): 111-113 |
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| Authors: | Chen Gang |
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| Affiliation: | School of Computer/a>;Hubei University of Technology/a>;Wuhan 430068 |
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| Abstract: | In the multi-domain environment,how to achieve secure interoperability is a major concern in the information security field.The IRBAC 2000 model proposed by Kapadia can flexibly accoomplish secure interoperability through the way of dynamic role translation.However,the model maybe have security issues when the inter-domain role associations are created.This paper analyzed them and proposed solutions. |
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| Keywords: | RBAC |
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