On Data and Virtualization Security Risks and Solutions of Cloud Computing
On Data and Virtualization Security Risks and Solutions of Cloud Computing
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DOI：
10.4304/jnw.9.3.571-581
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发表时间：
2014-01
期刊：
影响因子：
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通讯作者：
Xiangyang Luo;L. Yang;Dai Hao;Fenlin Liu;Daoshun Wang
中科院分区：
文献类型：
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作者：
Xiangyang Luo;L. Yang;Dai Hao;Fenlin Liu;Daoshun Wang
数据安全和虚拟化安全问题是制约云计算应用推广和应用的两大关键瓶颈，特别是对于基于云的媒体计算系统。本文综述了云计算数据安全问题的技术现状，如数据加密、访问控制、完整性认证等问题，在此基础上指出了云计算数据安全应关注和重点解决的关键技术问题，并提出了相应的对策和建议。针对私有云计算引入的虚拟化安全问题，对虚拟化带来的安全风险进行了分析和分类，并基于分而治之的思想，针对每种安全风险提出了相应的解决方案。
Data security and virtualization security issues are two key bottlenecks restricting the application of cloud computing promoting and applications, especially for the Cloud-based media computing system. In this paper, states of the art of the techniques on cloud computing data security issues, such as data encryption, access control, integrity authentication and other issues is surveyed, on this basis, the key technical issues of the cloud computing data security should concern about and focus on are indicated, and some corresponding countermeasures and suggestions are presented. For the virtualization security problem introduced by private cloud computing, the security risks induced by virtualization are analyzed and classified, and then based on the divide-conquer idea, for each kind of security risk, some corresponding solutions are presented.