%0 Journal Article
%T Access Control in an Open Distributed Environment<br>分布式环境下的访问控制
%A BU Hong
%A GUO Xiao-fang
%A ZHAO Jing-kai
%A <br>卜宏
%A 郭晓芳
%A 赵静凯
%J 计算机应用研究
%D 2004
%I 
%X Introduces an efficient solution to the access control,the Privilege Management Infrastructure(PMI) and its correlative public certificate infrastructure in an open distributed environment.The essential technologies of PMI are concentrated.Applications of PMI cover a wide range of topics such as Web access control and privilege management.The further study in these areas are put forward.
%K PKI
%K PMI
%K Attribute Certificate
%K PublicKeyCertificate(PKC)
%K Privilege
%K Access Control<br>PKI
%K PMI
%K 属性证书
%K 公钥证书
%K 授权
%K 访问控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=3BDF36339CB77084&yid=D0E58B75BFD8E51C&vid=659D3B06EBF534A7&iid=5D311CA918CA9A03&sid=CFAC5CB624A41AFD&eid=C753EB8AC8F551B9&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=1&reference_num=6