As for the permissioned network, users will require a vetting process before joining. This means it is specified for a given solution. Within the network, users are offered public and/or private keys, in order to interact with the ledger as themselves and securing the keys from hacking activities.
To elaborate, Hyperledger is a file-based ledger that stores serialised blocks and each block has one or more transactions. So, a ledger stores important, factual information about business objects for both the current and historical data.
This is how private transactions and confidential contracts can be made secured, for example via the versatile Hyperledger Fabric (HLF). And HLF’s flexible modular platform means companies and organisations can bring in specific components needed for their business solution requirements.
HLF will establish trust in secure, transparent systems. It is a permissioned blockchain where each component has an identity with guidelines that define governance and access control. It is the best blockchain designed for business applications beyond just the basic digital coins.