Transparent Access and Integration of Heterogeneous Encrypted Database in Hybrid Cloud Environment
Shaobin Liu, Jianfeng Ma, Xiaoqin Feng · 2019
Many cloud encryption methods have been proposed to achieve the encryption and decryption of users' data stored on public cloud database, and there are also some studies on heterogeneous database connection access methods, but none of them can implement the users's transparent (cross-language and cross-platform) or heterogeneous access to encrypted database on public cloud. To solve these problems, we modularly comply a middleware system in a private cloud by using the Mysql protocol and heterogeneous database data integration technology, which is applied in a hybrid cloud environment to achieve the users' transparent access to heterogeneous encrypted database. We talk about the preliminary assessment on the system security. Besides, the experimental evaluation testifies the system performance through separately testing time costs for the users to execute transparent access to individual and heterogeneous encrypted database.