rsyslog a bad idea? Problems with ssh, openssh-server, fail2ban
#8
IMHO, the essential part is refuse password authentication and enforcing ssh key.
You can directly restrict source IP in your user authorized keys. I'm using this as prefix
from="192.168.*,10.*"
= only local network ssh will be accepted
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RE: rsyslog a bad idea? Problems with ssh, openssh-server, fail2ban - by juju - 11-14-2021, 06:20 PM

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