Authentic Data Space: A Security Data Co-Existence Schema Based on Tagging Technique

In this paper, the Authentic Data Space (ADS)model for uniting data, security and business is proposed for many serious problems in the field of data management, data security and variable business supported by data. We illustrate the method to build ADS from three dimensions of data dimension, business dimension and security dimension, then we provide the reference system framework of ADS based on them. This provides effective technical methods for solving the problems of data management, data security and business requirements in the big data situation.