基于系统动力学的云计算安全风险仿真分析  

Simulation Analysis of Security Risk of Cloud Computing Based on System Dynamics

作　　者：朱玉宣 许晓兵[1] 

机构地区：[1]上海理工大学管理学院,上海200093

出　　处：《软件导刊》2017年第7期182-186,共5页Software Guide

摘　　要：云计算技术的广泛应用和发展,在带来高性能技术的同时也带来了一系列安全问题,采用科学合理的风险评估方法显得尤为重要。利用系统动力学建模软件Vensim PLE对云计算安全风险系统进行建模,模拟单因素风险影响提供商和用户的风险发生趋势,并对仿真结果进行分析和研究。结果表明,云计算服务提供商的安全风险主要是数据安全带来的风险和虚拟化风险,用户风险主要是管理风险和虚拟化风险。基于模拟结果,制定相应的风险对策,从多方面进行风险控制。With the wide application and development of cloud computing technology, bringing high--performance technol- ogy also brings a series of security issues, the use of scientific and rational risk assessment method is very important. Therefore, using the system dynamics modeling software Vensim PLE to model the security risk system of cloud compu ting, the single factor risk is simulated to influence the risk trend of providers and users, and the simulation results are an- alyzed and studied. The results show that the major risk factors of cloud computing service providers＇ security risks are da ta security risks and virtualization risks. The main risk factors of user risk are management risk and virtualization risk. Based on the simulation results, the corresponding risk measures are formulated and risk control is carried out from vari ous aspects.

关 键 词：云计算 云计算安全 用户风险 系统动力学 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]