%0 Journal Article
%T Design of a Modified BLP Security Model and Its Application to SecLinux<br>一个修改BLP安全模型的设计及在SecLinux上的应用
%A LIU Wen-qing
%A QING Si-han
%A LIU Hai-feng
%A <br>刘文清
%A 卿斯汉
%A 刘海峰
%J 软件学报
%D 2002
%I 
%X In this paper, a MBLP (modified BLP) security model is presented which is PAC (privileged access control) oriented. Some concepts such as role management, domain compartment, limitation of covert channels and defence of viruses, are introduced. MBLP is applied to SecLinux, which is a self-developed secure operating system the authors.
%K computer security model
%K design of secure operating system
%K PAC (privileged access control)
%K domaincompartment<br>计算机安全模型
%K 安全操作系统设计
%K 最小特权管理
%K 域隔离
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=C37139E65EF5BA1F&yid=C3ACC247184A22C1&vid=FC0714F8D2EB605D&iid=E158A972A605785F&sid=41A78CBB5BAB6860&eid=03EE8EDD44A3D4BE&journal_id=1000-9825&journal_name=软件学报&referenced_num=10&reference_num=8