Equipment Data Sharing Method Based on Block chain
Shaofeng Lin, Xiao Shaun Wang, Shaotao Nie · 2021
The effective sharing of data is the key to make full use of data. In order to improve the security of data sharing, this paper proposes a data sharing method based on block chain. The overall framework of the method is presented. As the core of data sharing system, block chain ensures the reliable communication between different data centers and terminals, and realizes the whole process of encrypted transmission. The original data does not leave the hard disk of the data holder. This method not only meets the needs of the full use of data sharing, but also avoids the risk of data leakage of data holders, and effectively improves the security of data sharing.