%0 Journal Article
%T Research on Hierarchical Security Model of Web Services Composition<br>组合Web服务分层安全模型研究
%A SHANG Chao-wang
%A YANG Zong-kai
%A LIU Qing-tang
%A ZHAO Cheng-ling
%A <br>上超望
%A 杨宗凯
%A 刘清堂
%A 赵呈领
%J 计算机科学
%D 2010
%I 
%X With the development and application of Web services technologies,the security issues of Web services composition are increasingly prominent.The present security specifications of Web services are only specified for a single Web service,and there is no architecture for security of composite Web services being approved by most people.The insufficiency of present research on Web services composition security architecture was pointed out and the requirements of Web service composition security were analyzed.We...
%K Security model
%K Web services composition
%K Reliable cooperation
%K Business process<br>安全模型
%K Web服务组合
%K 可信协同
%K 业务流程
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=0645014C5B8CE1E7B7DB9B00C7A70377&yid=140ECF96957D60B2&vid=42425781F0B1C26E&iid=0B39A22176CE99FB&sid=A63576421B012172&eid=EDA22B444205D04A&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=10