%0 Journal Article
%T Categorying and identifying with covert channel based on information flow analysis<br>基于信息流分析的隐蔽通道分类与标志
%A CHEN Zhe
%A LIU Wen-qing
%A WANG Ya-di
%A LIANG Yuan-ning
%A <br>陈喆
%A 刘文清
%A 王亚弟
%A 梁员宁
%J 计算机应用研究
%D 2010
%I 
%X Based on the secureity OS(SLinux) designing and implementing, this paper adopted information flow sequence to represent information flows and covert channels. Categorized the covert channels according to their information flow characteristics and discussed the integral method of dealing with covert channel. On this basis, proposed a general framework for covert channel identification founded on information flow analysis, and designed the optimization rules of covert channel identification. The framework and the rules can decrease the illegal flow of misinformation by restricting information flow combination spread, and provide the basis process for improving of anglicizing covert channel.
%K cover channel
%K information flow analysis
%K design of security OS<br>隐蔽通道
%K 信息流分析
%K 安全操作系统设计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=DF5BA314F3BDE1E7B818125C282D692B&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=DF92D298D3FF1E6E&sid=59CA4DC15FDFDB23&eid=AB0D8361FA04BBD2&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=8