%0 Journal Article
%T Research on Access Control in Multi-domain & Multi-application Environment<br>多域多应用环境下的访问控制研究
%A HONG Fan
%A DUAN Su-Juan
%A <br>洪帆
%A 段素娟
%J 计算机科学
%D 2006
%I 
%X According to the security requirements in multi-domain & multi-application environment,an access control model called DPM (Distributed Privilege Model)is presented by adding application aspect into RBAC96 model and in- troducing global role,domain role and correlation role concept.Through extending PMI(Privilege Management Infra- structure),DPM model is realized.In conclusion,it proposes a practical scheme for the authorization and privilege management in multi-application and multi-domain context.
%K Privilege management infrastructure
%K Access control
%K Authorization model<br>PMI
%K 访问控制
%K 授权模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=9492DF51FF747501&yid=37904DC365DD7266&vid=27746BCEEE58E9DC&iid=E158A972A605785F&sid=C1B34927D429E92F&eid=E2B9962CCD971A0D&journal_id=1002-137X&journal_name=计算机科学&referenced_num=1&reference_num=4