// Module included in the following assemblies:
//
// assembly-auth-services.adoc

[id='con-none-auth-service-{context}']
= None authentication service

The `none` authentication service type allows any client using any user name and password to send and receive messages to any address.

NOTE:  It is not recommended to use the `none` authentication service in production environments. It is intended only to be used in non-production environments, such as internal test or development environments.

