Choose a country on map with one click, and block all visitors from there!
Deny all requests from specific countries
Navigate to any website Firewall section on your dashboard. Then, jump to Country blocking tab there. And click on any country on map you want to blacklist, or just use the search from on the right side of the map. Just like this! All request to your site from this specific country will be rejected. You can remove specific country from blacklist as well - just use the list below the country search form on Map.