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细粒度的基于信任度的可控委托授权模型
Alternative Titlefine-grained controllable delegation authorization model based on trustworthiness
翟征德; 冯登国; 徐震
2007
Source软件学报
ISSN1000-9825
Volume18Issue:8Pages:2002-2015
English Abstract综合基于角色的访问控制和信任管理各自的优势,提出了一个适用于开放式环境的细粒度可控委托授权模型--FCDAM(fine-grained controllable delegation authorization model),基于信任度实现了对角色中具有不同敏感度的权限传播控制.提出了为本地策略中的权限分配信任度阈值的方法,为RT_0添加了信任度支持,给出了在这种扩展后的信任管理系统中计算实体信任度的算法,并结合具体实例对模型的使用进行了说明.
Indexed TypeEI ; CSCD
Keyword委托 信任度 权限传播 信任管理 授权模型
Department信息安全国家重点实验室
Language中文
CSCD IDCSCD:2910575
Content Type期刊论文
URIhttp://ir.iscas.ac.cn/handle/311060/1894
Collection信息安全国家重点实验室
Recommended Citation
GB/T 7714
翟征德,冯登国,徐震. 细粒度的基于信任度的可控委托授权模型[J]. 软件学报,2007,18(8):2002-2015.
APA 翟征德,冯登国,&徐震.(2007).细粒度的基于信任度的可控委托授权模型.软件学报,18(8),2002-2015.
MLA 翟征德,et al."细粒度的基于信任度的可控委托授权模型".软件学报 18.8(2007):2002-2015.
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