Use firewall rules (iptables or ufw) to limit access to the Admin UI port (8080) to specific trusted IP addresses.
You can view or edit the admin user directly in this file. flussonic admin ui default password
Some cloud marketplace images (AWS, DigitalOcean, etc.) may pre-configure a random one-time password. In that case, check the instance logs or the vendor’s documentation. But for a , the above pair is universal. Use firewall rules (iptables or ufw) to limit