fail2ban

[CentOS 7] SSH 무작위 로그인 시도 막기 ( Fail2Ban )

centos 7에서의 fail2ban 설치

https://www.happyjung.com:6001/lecture/2471?page=10

 

 

https://www.lesstif.com/pages/viewpage.action?pageId=43843899

 

 

— 설정 하기

vi /etc/fail2ban/jail.d/local.conf

— 시작 하기
systemctl start fail2ban
systemctl restart fail2ban

— 상태 확인
fail2ban-client status sshd

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