A U.S. Department of Energy science lab has been studying how well three popular cryptos performed in Reddit chats. Here's what they found.
The company behind Wickr, the privacy-oriented instant message app, has been awarded a patent that proposes using blockchain to maintain chat records.
The DoD thinks blockchain can help authenticate its agents, secure interagency communication, and handle petabytes of data to predict attacks.
A major US defense agency devoted to advanced R&D is seeking to create a secure-blockchain-based messaging system.