Blockchain: Web 3.0 or Web 3.No? - On the Edges of Science and LawOn the Edges of Science and Law

That said, the use of blockchain will most likely continue to grow, particularly to solve problems involving security and authentication. One area that offers great possibility is using blockchains to create secure online identities that could be used to access online services and password-protected websites. New approaches are needed to prevent ID and data theft, and the blockchain may be just the tool for the job.