期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2017
卷号：5
期号：1
页码：879
DOI：10.15680/IJIRCCE.2017.0501184
出版社：S&S Publications
摘要：Data security issue is a key bottleneck restricting the application of cloud computing promoting andapplications. In this paper, states of the art of the techniques on cloud computing data security issues, such as dataencryption, access control, integrity, authentication and other issues is surveyed, on this basis, some important technicalissues of the cloud computing data security should concern about and focus on are indicated. Cloud computing is theuse of computing resources like hardware and software that are delivered as a service over a network. It confidesremote services with a user’s data and software, it enables a user to do large amount of storage, large amount ofcomputations. Due to which data security in cloud becomes a big issues. Data access control provides the security ofdata in the cloud. The large amount of data outsourced in cloud servers, the data access control becomes a challengingissue in cloud storage systems. We have many access control security solution like Attribute based, Role based,Hierarchical identity management, Identity based authentication, Trust based model etc. Cloud computing is one recenttechnologies. So it becomes very necessary to secure the data as well as privacy of users. Access Control methodsprovide an effective way to ensure that authorized user’s access the data and the system. In this paper we discussedvarious features of attribute based Encryption, Role based, Hierarchical identity management, Identity basedauthentication, Trust based model suitable for cloud computing environment.
关键词：Cloud issues; Hierarchical identity management; Encryption; Data access control; Attribute based;Encryption; Role based Encryption; Fine-grained Access Control; and Scalability.
