Bans IP addresses that make too many authentication failures
Fail2ban scans log files like /var/log/messages and bans IP
addresses that makes too many password failures. It updates firewall rules to
reject the IP address, can send e-mails, or set host.deny entries. These rules
can be defined by the user. Fail2Ban can read multiple log files such as sshd
or Apache web server ones.
There is no official package available for openSUSE Leap 15.3