The FAST authentication mechanism is a token-based mechanism that can be used for subsequent logins after the initial one is done with a different mechanism. FAST is a single round trip authentication mechanism, which can be used with SASL2 and Bind2 and can result in 1 or 2 round tip session establishment for XMPP client-to-server connection.
The FAST authentication mechanism is a token-based mechanism that can be used for subsequent logins after the initial one is done with a different mechanism. FAST is a single round trip authentication mechanism, which can be used with SASL2 and Bind2 and can result in 1 or 2 round tip session establishment for XMPP client-to-server connection.