基于RBAC的灵活集团委托模型
Computer Knowledge and Technology(2011)
Abstract
针对现有基于RBAC的委托模型不支持集团用户委托形式,提出一种基于角色的灵活集团委托模型,给出了委托关系、委托授权、委托撤销的形式化描述及委托实施过程。该模型提供了一种灵活的委托机制,实现了在分布式协同工作环境下从单个用户到集团用户的统一委托。
MoreTranslated text
Key words
delegation revocation,delegation authorization,group delegation,role-based access control
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined