%0 Journal Article
%T Research on Security Framework of OGC-based Spatial Information Grid<br>基于OGC规范的空间信息网格安全体系研究
%A LEI Xing-song
%A LI Guo-qing
%A YU Wen-yang
%A XIE Ji-bo
%A HU Xia
%A <br>雷星松
%A 李国庆
%A 于文洋
%A 解吉波
%A 胡霞
%J 计算机科学
%D 2012
%I 
%X Grid technology has been used widely in spatial resource sharing. Many kinds of resources (such as large a- mount of remote sensing images, complex observation data and professional geographical software) can be integrally ac- cessed on Internet on demand through grid environment. In order to protect the owner's right,resource's security and user's privacy, the security framework is needed. The framework should be comprehensive enough to cover the resource layer, service layer, transport layer, application layer etc. Meanwhile, the framework should keep each node of the grid themselves. hhis research could give advice to those applications which arc cross regions, cross organisations and share the resource through services.
%K Grid computing
%K Security framework
%K Spatial information
%K Data resource
%K Computational resource<br>网格计算
%K 安全体系
%K 空间信息
%K 数据资源
%K 计算资源
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=75AFC294F2AFDCB1DE543298D3FDFB59&yid=99E9153A83D4CB11&vid=7C3A4C1EE6A45749&iid=9CF7A0430CBB2DFD&sid=94C357A881DFC066&eid=5D311CA918CA9A03&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0