Handling malicious requests with fail2ban (sergiocipriano.com)
from cm0002@lemmy.world to cybersecurity@infosec.pub on 30 Jul 2025 16:10
https://lemmy.world/post/33707858

#cybersecurity

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Ajen@sh.itjust.works on 30 Jul 2025 16:35 next collapse

The thing about fail2ban is that it’s only affective against automated scans and script kiddies, and if you keep things updated and configured correctly then they aren’t a threat. Any adversary that can break encryption or exploit a zero day can also get around fail2ban.

[deleted] on 30 Jul 2025 17:46 collapse

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adminofoz@lemmy.cafe on 31 Jul 2025 23:01 collapse

Fr tho why does no one do port knocking? I know its not a comprehensive solution but it’s a pretty cool component imo.

[deleted] on 31 Jul 2025 23:08 next collapse

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Ajen@sh.itjust.works on 02 Aug 2025 02:40 collapse

Port knocking is cool, but tunneling everything through ssh or a VPN (with strong keys, not passwords) is more secure.