CollaboraOffice security setup

Hi! Are there any specific instructions to secure an CollaboraOffice installation?
Thanks a lot!

Please explain what you tried and so far which issues you are looking to address.

The goal is to not have an issue … so far for security i use fail2ban to drop all clients that are trying http to CollaboraOffice host (co-hosted with nextcloud and configured with reverse proxy in apacge) … but i’m not sure if this is enough and i was asking for advices regarding the subject.
Thanks a lot!