# Blocklist.de-Sync Synchronize an iptables chain with banlists generated by blocklist.de # AbuseIPDB Synchronize an iptables chain with banlists generated by abuseipdb.com Note: [Registration](https://www.abuseipdb.com/pricing) is needed to get an [API key](https://www.abuseipdb.com/account/api) # Crawlers Synchronize an iptables chain with crawlers list from https://isc.sans.edu/ # Further Reading https://www.lexo.ch/blog/2019/09/blocklist-de-iptables-ipset-update-script-how-to-automatically-update-your-firewall-with-the-ip-set-from-blocklist-de/ # Blocklists for Shodan and other scanners: https://github.com/boobeeeee/block-shodan https://www.busindre.com/bloquear_ips_del_escaner_shodan