Recommended Mitigation
For each server, under connection security, set 'Enforce SSL Connection' to ENABLED. see further reference at <a href="https://learn.microsoft.com/en-us/azure/mariadb/howto-configure-ssl#enforcing-ssl-connections-in-azure" target="_blank" rel="noopener noreferrer">https://learn.microsoft.com/en-us/azure/mariadb/howto-configure-ssl#enforcing-ssl-connections-in-azure</a>