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by martin_a 1433 days ago
The PiHole has some integrated logging where you can see the requests that were made. I had several IPs which were doing queries for the same domains dozens of times per second. That wasn't a poweruser but some kind of automated system, probably doing reflection attacks or sth. alike.

I think PiHole has improved since that time, you can now set throttling, but I'm not sure I'd run a public PiHole anymore.

1 comments

pihole + fail2ban

google that my man

Thanks! Only knew fail2ban from securing SSH, but yeah, works for other daemons, too...