What's SASL and how it works?
Simple Authentication and Security Layer (SASL) is a framework for authentication and data security in Internet protocols. It decouples authentication mechanisms from application protocols, in theory allowing any authentication mechanism supported by SASL to be used in any application protocol that uses SASL.
What are the advantages of authentication?
You can hide your IP address by assigning a cloaked hostname.
You can join channels which allow only authenticated users to join (+r).
You can choose to chat privately only with certified users (+R).
You will not be scanned by our drone scanner.
You can recover your nick, if someone else is using it.