What is the difference between the protocol and commands used on default ports 8332 and port 8333?
From what I gather, port 8332 is the RPC port, it's "sensitive", only allowed by local host by default, and it has one username & password.
On the other hand port 8333 is some kind of P2P port that is used with Bitcoin transaction replication.
Can anyone clarify the official names, purposes, and security of each of these ports?
Which one uses JSON, and which is Binary?