= zmq_null(7)


== NAME
zmq_null - no security or confidentiality


== SYNOPSIS
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.


== SEE ALSO
* xref:zmq_plain.adoc[zmq_plain]
* xref:zmq_curve.adoc[zmq_curve]
* xref:zmq.adoc[zmq]


== AUTHORS
This page was written by the 0MQ community. To make a change please
read the 0MQ Contribution Policy at <https://zeromq.org/how-to-contribute/>.