VMware Blockchain provides several security features to keep the blockchain data secure.

VMware Blockchain uses cryptographic algorithms to secure the connection between the Replica node and the Client node. The secure protection is also applied to the Daml Ledger API connections between the Daml Ledger API server and its clients.

VMware Blockchain also provides key generation and multi-signature capabilities.

For AWS, each blockchain node shares infrastructure components or unique entities such as keys or a security group. KMS key-based encryption is supported for data within a VMware Blockchain node.