基于排队论的ISMS运行参数分析  

Analysis on ISMS Operation Parameters based on Queuing Theory

作　　者：韩彬霞[1] 李晓鹏[1] 曹领祺[1] 

机构地区：[1]西安通信学院,陕西西安710106

出　　处：《通信技术》2012年第7期97-99,共3页Communications Technology

基　　金：国家社会科学基金项目(No.10GJ054-009)

摘　　要：由于不同网系的通信模式和安全等级不同,同一网系内不同要素的安全等级和防护措施也不甚明确,难以保证安全管理力量精确化应用到安全漏洞上。针对军事信息的时效性特点,应用排队服务理论建立了威胁响应的数学模型并给出了该模型的约束松弛条件,通过解析计算模型的各项指标,从而得到用于评估信息安全管理系统(ISMS,Information Security Management System)运行效能的重要参数,根据所计算出的管理系统效能,可以有效分析出信息安全管理系统的优化配置方案,为合理建立信息安全管理系统提供科学依据。Because of the different communication patterns and security levels with different networks, even the not so clear security level and safety measure of different elements in the same network, security management power could not be precisely applied to the security leaks. For the timeliness of military information, the threat response mathematical model is established by application of queuing theory, and the flabby constraint of this model is also given in this paper. Through analysis on the indicators of this model, the important parameters for assessing the operational effectiveness of ISMS （imformation security management system） are aquired. Based on the calculated effectiveness the optimized configuration plan of ISMS could be educed, and this could provide a scientific basis for properly establishing the imformation security management system.

关 键 词：排队论 信息安全管理 威胁响应 

分 类 号：TN918[电子电信—通信与信息系统]