%0 Journal Article %T Policy monitor model based on Mealy automata
一种基于Mealy自动机的策略监控模型 %A PENG Jun %A CHEN Xing-yuan %A WU Bei %A DAI Xiang-dong %A WANG Yong-liang %A
彭军 %A 陈性元 %A 吴蓓 %A 代向东 %A 王永亮 %J 计算机应用 %D 2008 %I %X Policy monitoring is one of the most indispensable step in the implementation of the whole policy management, which can improve the reliability of the system and offer the references to the audit after some security incidents' occurrences. In this paper, the policy states were divided into several types. Also the policy states translation model based on the Mealy automata was promoted. It provided the objects for the policy monitor. At last, programs implementation of the automata and test results are given to show the timely response when events happen. %K policy state %K policy monitor %K Mealy automata %K event %K regular expressions
策略状态 %K 策略监控 %K Mealy自动机 %K 事件 %K 正规表达式 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=BA5480EE54258DC22A3DE8C8F714025B&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=708DD6B15D2464E8&sid=54C6FEE55FB2F876&eid=D28BA532798ECC49&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=6