Decentralized access control scheme for the dynamic group

被引：0
作者：
Wang, X. M. [1 ]
机构：
[1] Jinan Univ, Dept Comp Sci, Guangzhou 510632, Guangdong, Peoples R China
来源：
2008 PROCEEDINGS OF INFORMATION TECHNOLOGY AND ENVIRONMENTAL SYSTEM SCIENCES: ITESS 2008, VOL 1 | 2008年
关键词：
ynamic group; access control; revocation control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
ully decentralized access control scheme for the dynamic group is proposed in this paper. The scheme uses the two layers of fully decentralized access control mechanism to provide security services such as joining the group, accessing group resources. One layer control is to prevent unauthorized members from joining a group. Another layer control is to trace the behavior of group members, to rate their trust values, and to revoke malicious members from group once detected. Furthermore, the scheme requires no central-trusted authority and a few interactions among group members, so it is a fully decentralized control, more efficient, and more practical scheme in the environments of dynamic membership and there is no central-trusted authority.
引用
收藏
页码：445 / 450
页数：6
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