Author(s)

Lijun Mao

Corresponding Author

Lijun Mao

Abstract

On the basis of cloud computing environment, the big data files stored by computer users may suffer malicious or unintentional leaks or even damage from some unreliable cloud service providers. For those cloud service users who are lack of local data backup, it is necessary to further improve the security storage method of big data and effectively eliminate the hidden dangers of big data by implementing the audit of periodicity and integrity of big data files. In this paper, it outlines the basic meaning of cloud computing, analyzes the outstanding advantages of cloud computing, analyzes the security of big date in the cloud computing environment, and puts forward some ideas to ensure the security of big data in the cloud computing environment.

Keywords

Cloud computing, big data, security