this post was submitted on 06 Feb 2024
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As the title says, I want to know the most paranoid security measures you've implemented in your homelab. I can think of SDN solutions with firewalls covering every interface, ACLs, locked-down/hardened OSes etc but not much beyond that. I'm wondering how deep this paranoia can go (and maybe even go down my own route too!).

Thanks!

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[–] lntl@lemmy.ml 2 points 9 months ago

npftables blocks all incoming except a particular set of ips. any connections from those ips hit pubkey authentication.

I've never had a problem