摘要
CCERT信息服务的访问控制模型是一种新型的基于属性证书的分布式系统的访问控制模型。文章在分析基于X．509公钥证书的访问控制模型的基础上，通过引入属性证书的概念，结合CCERT分布式信息服务系统的特点，给出了CCERT信息服务的访问控制模型以及该模型的具体实现。
： The access control model of the Information Service of CCERT is a new attribute certifictate based access control model of distributed system．Through the analyses of the access control model based on the X．509 public key certificateThis paper introduces an access control model based on the attribute certificate according to the features of CCERT．Meanwhile It illustrates the realization of the model．
出处
《计算机工程与应用》
CSCD
北大核心
2001年第6期54-56,87,共4页
Computer Engineering and Applications
