博客摘录「 CentOS7 Fail2ban安装使用」2024年4月15日

cat <<EOF >> /etc/fail2ban/jail.localDEFAULTignoreip = 127.0.0.1bantime = 86400maxretry = 3findtime = 1800ssh-iptablesenabled = truefilter = sshdaction = iptablesname=SSH, port=ssh, protocol=tcplogpath = /var/log/securemaxretry = 5findtime = 3600bantime = 1EOF