运筹与管理Issue(3)：163-169,7.
网络信息系统中信息安全防御资源分配策略分析--基于约束理论视角
Resources Allocation Analysis of Information Security Defense in Network Information System---In Perspective of Theory of Constrains
摘要
Abstract
Being safe and economical is the main foundation when enterprises make the decision on information security defense , so that enterprises need to trade off optional allocation of defense resources among many differ -ent information nodes in the network information system .This paper firstly establishes a decision model of securi-ty defense without resource constraints in order to study how enterprise optimizes the allocation of its defense resources , and the result obtains the defense threshold and relative economical defense level of different nodes . Furthermore, the condition that security resources are limited is combined into the basic model .Through analy-zing the impact of factors such as the defensive value of different information nodes , the expected loss , attack probability and so on , we draw conclusions about the priority of different nodes , the amount of resources invested in the defense of different nodes .关键词
信息系统/资源分配/约束理论/信息安全Key words
information system/resources allocation/constrains theory/information security分类
管理科学引用本文复制引用
熊强,仲伟俊,李治文..网络信息系统中信息安全防御资源分配策略分析--基于约束理论视角[J].运筹与管理,2014,(3):163-169,7.基金项目
国家自然科学基金项目（71071033）；国家社会科学基金项目（10BGL097）；教育部人文社会科学研究青年基金项目 （）
