Centmin Mod User Tutorials & Guides

You can do country blocking at server's CSF Firewall level outlined at https://www.liquidweb.com/kb/how-to-block-traffic-by-country-in-the-csf-firewall/. The guide shows CSF Firewall gui control panel but Centmin Mod CSF Firewall doesn't use gui control panel so you need to edit CSF Firewall config file using linux text editor at /etc/csf/csf.conf from step 2 of that linked guide. The settings names in the article are still the same so you need to find those settings in /etc/csf/csf.conf...