Permissioned Blockchain

Full Title or Meme

Permissioned blockchains can be seen as an additional blockchain security system, as they maintain an access control layer to allow certain actions to be performed only by certain identifiable participants.

Context

• Typically blockchains will be public or private blockchains. Permissioned blockchains fit in between these.
• The Permissioned blockchain could be part of a federation or trust ecosystem where trust is Sharen by the members of the ecosystem.