Why not just tarpit them? Isn't time an issue like in mail spam? If it takes forever to scan you ... https://sysadminblog.net/2013/08/debian-iptables-tarpit/ ht

Why not just tarpit them? Isn't time an issue like in mail spam? If it takes forever to scan you ... https://sysadminblog.net/2013/08/debian-iptables-tarpit/ https://sysadminblog.net/2013/08/debian-iptables-tarpit/