zmq_null - no security or confidentiality

This page was written by the 0MQ community. To make a change please read the 0MQ Contribution Policy at http://www.zeromq.org/docs:contributing. 0MQ 4.3.5 03/31/2024 ZMQ_NULL(7)

zmq_null - no security or confidentiality

zmq_plain(7) zmq_curve(7) zmq(7)

The NULL mechanism is defined by the ZMTP 3.0 specification: http://rfc.zeromq.org/spec:23. This is the default security mechanism for ZeroMQ sockets.