Fail2ban指南
安装[编辑 | 编辑源代码]
apt install fail2ban
配置[编辑 | 编辑源代码]
vim /etc/fail2ban/jail.local
SSH[编辑 | 编辑源代码]
[sshd]
enabled = true
port = 14213
filter = sshd
logpath = /var/log/auth.log
maxretry = 5
bantime = 12h
重启查看状态[编辑 | 编辑源代码]
service fail2ban restart
fail2ban-client status sshd
日志[编辑 | 编辑源代码]
/var/log/fail2ban.log