云计算安全关键问题研究

Research on Security Challenges in Cloud Computing

云计算作为一种新型的分布式计算模式,迅速发展并成为学术界和产业界的焦点,然而其存在的安全隐患成为制约其发展的一个瓶颈。文章分析了现有的云计算特征及其面临的安全问题,然后提出了一个较为全面的云计算安全模型,分析了云计算中安全相关的部分关键问题,为当前云计算发展提供一些安全方面的技术支撑。

In recent years, cloud computing as a new distributed computing model, has developed rapidly and become the focus of academia and industry, but the security challenges become a constraint to its development. This paper analyzes the characteristics of current cloud computing and its security challenges, and then proposes a more comprehensive security model for cloud computing. This paper also analyzes some key security issues for cloud eomputing, and gives some technical support for the security of current cloud computing.