摘要： #!/bin//bash cat /var/log/secure | awk 'Failed/{print $(NF-3)}' | sort | uniq -c | awk '{print $2"="$1;}' > /root/satools/blacklists.info BAN="20" for 阅读全文

摘要： fail2ban 监控日志信息，发现异常并邮件通知管理员。 官网 Fail2Ban is able to reduce the rate of incorrect authentications attempts however it cannot eliminate the risk that w 阅读全文