alexlii1971 Hello, I noted that bind-address=0.0.0.0 in 50-server.cnf, should it be bind-address=127.0.0.1? I am not database expert, could any professionals clarify if it is safe by bind-address=0.0.0.0 ? Thanks
portofacil Are you talking about MySQL/MariaDB? It's okay to use bind-address=0.0.0.0 as long as you close port 3306 on the firewall, or at least your database users are not allowed to log in from % (only from localhost or 127.0.0.1).