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云计算的出现使得人们可以直接通过网络应用获取软件和计算能力,这一模式将会给传统的IT业带来一场巨大的变革——云计算正在成为一种IT业的发展趋势。然而云计算也带来了一些新的安全问题,其计算资源包括计算能力、存储能力、交互能力等,都是动态的、被虚拟化了的,而且是以服务的方式提供的。文章将重点探讨在云计算环境下,如何保证存储在云上数据的安全。
The emergence of cloud computing enables people to access software and computing power directly through web applications. This model will bring a huge change to the traditional IT industry. Cloud computing is becoming a trend of the IT industry. However, cloud computing also brings some new security issues. Its computing resources, including computing power, storage capacity, and interactive capabilities are all dynamic, virtualized, and provided in a service manner. The article will focus on how to ensure the security of data stored on the cloud in a cloud computing environment.