期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2014
卷号：5
期号：2
页码：1934-1937
出版社：TechScience Publications
摘要：Cloud computing has been envisioned as the nextgeneration technology of IT industries. The Cloud is a platform where data owner remotely store their data in the cloud to enjoy the high quality applications and services. Cloud is a model where user is provided services by CSP (Cloud Service Provider) on pay per use base. In spite of its vitality, it exhibits various security flaws including integrity of data, data dynamics and data privacy affects the performance of a number of approaches in cloud storage. The CSP will manage the data of client at data centre. If there is large number of clients is there who using the services of cloud then the management of data at data centre will be difficult and even some time for their mutual benefit of CSP (limited space available at Data Centre) it can discard some data of client which is not used by the client for a long time. This paper will give the concise review of various approaches for cloud data security and their limitations
