%0 Journal Article
%T Study on composing attribute-based access control policies in grid<br>网格环境下基于属性的访问控制策略合成研究
%A HUANG Ting-sena
%A YE Chun-xiaoa
%A HU Hai-bob
%A <br>黄廷森
%A 叶春晓
%A 胡海波
%J 计算机应用研究
%D 2011
%I 
%X In order to meet the needs to composing access control policies by aggregation resources and achieve a unified security policy aim in grid, this paper proposed an extended composing algebra for ABAC policies to composing access control policies. It intro
%K grid
%K access control
%K security policy
%K attribute
%K policy composition algebra<br>网格
%K 访问控制
%K 安全策略
%K 属性
%K 策略合成代数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=0A7B6A620592A624768B9AF684C64CE9&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=DF92D298D3FF1E6E&sid=40E8FEA07A3DBDC3&eid=74410D4851FE51FB&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=7