Research category and future development trend of data elements circulation and security
Towards the trend of evolution from controlled data sharing in the information technology era to ubiquitous circulation of data elements in the data technology era,the difference between data sharing and data element circulation was analyzed,what kind of data could become a data element was explained,and six attributes that data must have to be-come a data element were put forward.The data element circulation model and its primary links were defined,and the re-search scope of data element circulation was clarified.Furthermore,the relevant concepts of data element circulation were combed through,the important key technologies were analyzed,and the key technologies that need to be solved in the future were outlooked.
data element circulationdata rights determinationsecure data computationprivacy computing
国家科技期刊平台
NSTL
万方数据
