云计算面临的信息安全威胁及防御策略研究

摘要

伴随大数据和信息化时代的到来,云计算作为新兴的网络技术迅速发展,已被广泛应用.云计算在方便用户获取信息的同时却存在很大的安全风险.深入研究了云计算所面临的各种信息安全威胁,提出从国家、云用户、技术研发人员和云供应商这4方面采取相应的防御措施.这些防御策略组成了一个较全面的云计算信息安全防护体系,可为解决目前云计算中存在的信息安全问题提供借鉴.%With the advent of big data and information age,cloud computing has developed rapidly as a new network technology,and has been widely used.Cloud computing has a great security risk while it is convenient for users to get information.This paper studies various information security threats faced by cloud computing in depth,and proposes corresponding defense measures from the four aspects of coun-tries,cloud users,technology developers and cloud providers.These defense strategies constitute a more comprehensive cloud computing information security protection system,which can effectively solve the problem of information security in the current cloud computing.