一种基于Stackelberg博弈的雾计算风险管理  

A fog computing risk management based on Stackelberg game

作　　者：周睿[1] ZHOU Rui(Shaanxi Institute of Technology,Xi’an 710300,China)

机构地区：[1]陕西国防工业职业技术学院,西安710300

出　　处：《信息技术》2021年第9期62-68,74,共8页Information Technology

基　　金：青年科学基金项目(61902176)。

摘　　要：由于雾计算具有运算速度快、延迟小等特点,使其在当今社会被极大的普及。然而,由于雾计算拥有高度虚拟化的环境,所以很容易受到网络攻击。文中提出了一种新的雾计算平台网络风险管理方法,采用网络保险作为化解雾计算平台网络风险的工具。该模型由雾计算供应商和网络保险商组成,并受到网络攻击者的攻击。雾计算供应商动态优化计算资源的分配,以提高雾计算平台的安全性。利用动态Stackelberg博弈分析供应商的防御和网络保险订购策略以及攻击者的攻击策略,从而优化其保费确定策略。实验结果表明,提出的方法具有较好的均衡性。As fog computing has the characteristics of fast computing speed and low delay,it has been greatly popularized in today’s society.However,it is vulnerable to cyber attacks due to the highly virtualized environment of the fog computing.This paper proposes a new fog computing platform network risk management method,using network insurance as a tool to resolve the fog computing platform network risk.The model is composed of fog computing providers and network insurers,and is being attacked by network attackers.The fog computing supplier dynamically optimizes the allocation of computing resources to improve the security of the fog computing platform.The dynamic Stackelberg game is used to analyze the supplier’s defense and network insurance ordering strategies,as well as the attacker’s attack strategy,therefore,optimize its premium determination strategy.The experiment results show that the proposed method has a good balance.

关 键 词：雾计算 风险管理 博弈论 网络保险 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]