Server mit Fail2Ban vor Angriff schützen

449
Published on 7. Dezember 2017 by admin

grep ‚authentication failures‘ /var/log/auth.log

apt-get install fail2ban

nano /etc/fail2ban/jail.conf

[ssh]
enabled = true
port = ssh
filter = sshd
logpath = /var/log/auth.log
bantime = 3600
maxretry = 3

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