摘要
为了改善解决云计算中热点问题之一-数据存储安全,该文在研究现有经典云数据存储体系架构的基础上,根据云本身的超强计算能力和代价低廉等特性,提出了一种优化的双通道并行云存储架构,配以非对称数据加密手段,在硬件与架构层面直接针对安全问题作出优化部署。在大量的节约成本、提高效率、精简架构的情况下保证了云环境下数据存储安全性的提升。模拟部署表明,双通道并行云架构及非对称数据加密能有效的提高云数据存储的安全性。
In order to improve the resolution of cloud computing in the hot one of the issues-the security of data storage, the author based on the study of existing classic cloud data storage architecture, according to the characteristics of cloud super computing power and cost of low, propose an optimized dual-channel parallel cloud storage architecture,together with the non symmetric data encryption, optimize the deployment of security issues made in the level of hardware and architecture. The security of data storage in the cloud environment is enhanced with a lot of cost savings, improve efficiency and streamlining. Simulated deployment, dual-channel parallel cloud structure and non-symmetric data encryption can effectively improve the security of the cloud data storage.
出处
《计算机与数字工程》
2012年第7期64-66,76,共4页
Computer & Digital Engineering
基金
国家自然科学基金资助项目(编号:60962004)
甘肃省自然科学基金资助项目(编号:0803RJZA015)资助
关键词
云计算
数据存储安全
双通道
非对称加密
cloud computing
data storage security
dual-channel
asymmetric encryption
