计算机工程与应用2012，Vol.48Issue(21)：75-78,111,5.DOI:10.3778/j.issn.1002-8331.2012.21.016
RBAC中基于信任的细粒度访问控制研究
Studies on fine-grained access control based on trust in RBAC
摘要
Abstract
A fine-grained access control model based on trust is proposed in that the fine grit of traditional role access control model is not compatible and the model also introduces authorized trust constrain on the basis of RBAC, which effectively prevents malicious behavior and realizes trust computing method based on loyalty owing to the adoption of computing method based on loyalty. So not only does the model have the advantages of all RBAC model but also it is much more accessible, flexible and extensible than RBAC mode'关键词
信任/细粒度/忠诚度/访问控制Key words
trust/ fine-grained/ loyalty/ access control分类
信息技术与安全科学引用本文复制引用
夏启寿,殷晓玲,王汝传..RBAC中基于信任的细粒度访问控制研究[J].计算机工程与应用,2012,48(21):75-78,111,5.基金项目
国家自然科学基金(No.60973139,No.60773041) （No.60973139,No.60773041）
安徽省高等学校省级优秀青年人才基金项目(No.2009SQRZ139) （No.2009SQRZ139）
