基于云存储的数据安全性分析及措施

Analysis and Countermeasures on Data Security Based on Cloud Storage

云存储随着云计算的发展应运而生,然而针对上传到云存储里的数据,数据的安全性又是当今云存储的瓶颈,本文针对数据安全采用了传输加密和文件碎片存储加密两种措施,实现了基于云存储中的数据的机密性、完整性、可用性等安全特性。

The era of cloud storage arises at the historic moment with the development of cloud computing. But for the data uploaded to the cloud storage,data security is the bottleneck of current cloud storage. This paper adopts both the transmission encryption and file fragmentation storage encryption aiming at data security,which implement the confidentiality,integrity,availability and other security features of data based on the cloud storage.