%0 Journal Article
%T The Research of Risk Evaluation Method of Modularization and Hiberarchy of Information Security<br>信息安全风险模块化层次评估方法研究
%A HUANG Qin
%A ZHANG Yue-Qin
%A LIU Yi-Liang
%A <br>黄勤
%A 张月琴
%A 刘益良
%J 计算机科学
%D 2007
%I 
%X Information system has been used in every walk of life and its security has nearly been noticed.The risk e- valuation which can analyze the current status and potential risk of information system provide gist and direction for lat- er security programming,moreover it is an important and indispensable for programming,building and maintaining se- curity framework of information system,so it is indispensable.We use system clustering method to build risk evalua- tion method of modularization and hiberarchy based on the strong function modularization of information system.It breaks up the system into seven modules:manage module,core module,distribution layer module,sever module,mar- gin distribution module,Internet module and outer circumstance module.In this article,we introduce detailedly the modularization model,the clustering method and the evolution process.
%K Risk evaluation
%K Modularization
%K Hiberarehy<br>风险评估
%K 模块化
%K 层次化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=DB303F0985FA257F&yid=A732AF04DDA03BB3&vid=339D79302DF62549&iid=F3090AE9B60B7ED1&sid=F637763636425CAF&eid=85002451B65CE0D1&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=3