Trusted Data Space Technology for Data Governance in the IOWN Era
Tomohiro Inoue, Tetsushi Morita · NTT technical review · 2023
We describe the components of the Trusted Data Space, the data-distribution infrastructure that will support society when the Innovative Optical and Wireless Network (IOWN) is widespread and all information is used by digital twins and artificial intelligence.We also describe a group of technologies (data sandbox technology, secure computation technology, secure matching technology) for achieving governance over data processing by conducting calculations in an encrypted state.