configure ssh fail2ban
configure fail2ban ssh port
configure fail2ban ssh centos
configure fail2ban ssh debian
configure fail2ban for ssh
ssh fail2ban centos 7
ssh fail2ban debian
ssh fail2ban ubuntu 16.04
ssh fail2ban unban
ssh fail2ban config
ssh fail2ban ufw
ssh fail2ban reset
ssh fail2ban filter
ssh fail2ban debian 8
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ssh fail2ban ubuntu
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ssh uninstall fail2ban
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fail2ban ssh whitelist
fail2ban with ssh key
chain fail2ban-ssh (0 references)
fail2ban ssh 16.04
chain fail2ban-ssh (1 references)
fail2ban ssh port 2222
fail2ban ssh 2222
centos 6 ssh fail2ban
centos 7 ssh fail2ban
centos 7 fail2ban ssh not working
debian 9 ssh fail2ban
Today im going to show how to configure Fail2ban on Centos 7 and block SSH attempts.
Install Fail2ban on CentOS 7

# sudo yum install epel-release
# yum install fail2ban
# systemctl enable fail2ban
Configure Local Settings
# nano /etc/fail2ban/jail.local
Paste the following:
/etc/fail2ban/jail.local
[sshd]
enabled = true
banaction = iptables-multiport
maxretry = 3
findtime = 43200
bantime = 86400
# sudo systemctl restart fail2ban
# fail2ban-client status sshd
Manusha Amal
Hi, I am Manusha. Currently working as Systems Engineer. I
centos
linux
linux server
security
ssh
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