My work is related to online marketing, and I am interested in such question: do you have any solution how to break the artificial data wall among different internet companies without the involvement of any third-party data providers?
Yes, in order to break such data wall, Diffie provides one promising solution; a decentralized data trading center built with the OWP protocol. Data can be traded freely and directly between any two interested companies on this platform without having to worry about leaking data to the un-authorized party. As a result, the data privacy is automatically protected.