A permissioned ledger is a blockchainA Blockchain is a distributed database that is shared among the nodes of a computer network. As a database, a... Read More in which cryptographicCryptography - means "secret writing"—the ability to exchange messages that can only be read by the intended recipient. In cryptocurrency,... Read More keys or permissions grant read and write access to the ledger. The advantage of a permissioned ledger over a public blockchainIn contrast to a permissioned blockchain - where participation and access into the blockchain data requires authorization, a public blockchain... Read More is that it allows for increased security, faster transactions, and scalability.
