SASL ANONYMOUS mechanism: It provides an implementation of the ANONYMOUS SASL mechanism defined in RFC 7525, which is an extension of the XMPP protocol.
XMPP client integration: It can be integrated into XMPP client libraries or applications to add support for anonymous authentication.
Client and Server authentication: XMPP clients can authenticate with XMPP servers using the ANONYMOUS mechanism, which does not require the client to provide a user name or password.