Session logs

Hi! I´m a secondary school teacher and I´m using Jitsi with my class. We are experiencing a lot of disturbance by users trying to log in under a false name. We have secured the room as a lobby, but it is still very disrupting. I presume some kid passes all the details on. Is there a way I could block them out or get a log of my sessions to identify the IP addresses?
Thanks!

Sorry, meet.jit.si is an anonymous platform and we do not have such information.
This can easily be controlled and monitored in a self-hosted environment.

You should use an OTP (one-time-password) based system alongside a registered username to ensure that multiple users don’t end up using the same credentials. (makes it harder) After that could additionally record in your system the IP that the last login was from.