期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2015
卷号：30
期号：2
页码：87-92
DOI：10.14445/22312803/IJCTT-V30P115
出版社：Seventh Sense Research Group
摘要：Cloud computing is introducing many huge changes to world of computing and working pattern recently for its multitudinous benefits. However, the security of cloud computing is always the focus of numerous potential cloud customers, and a big barrier for its widespread applications. Actually data security is the main concern. Because of diversity in service models proposed for cloud computing, providing acceptable level of security is main concern. In this paper, we have surveyed several security models and proposed a data security model for cloud computing based on separation of security in different category layers. The proposed model certifies that our method can improve security levels in service oriented systems, especially in cloud computing applications.
