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!).
Custom Router/Firewall running OPNsense and the Sensei plugin
Extensive DNS filtering through Pihole
Redirecting all DNS requests to my Pihole through OPNsense
My entire network is behind a multi hop VPN
I don’t let any Windows systems connect to the internet, instead, I have a Linux server which is connected to the internet (through a VPN of course) and runs a browser, and I use X2go to access the browser which is running on the Linux server
I am aware of the ME, but I can’t really do anything about it. Current ARM SBCs are not suitable for a router/firewall (at least in my experience). I’m not that concerned about it though.
OpenWRT isn’t half bad for usual “router stuff”, but advanced usage is a bit hard to do. Of course, that doesn’t eliminate the problem since ARM can have plenty of backdoors too
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Since you’re running x86 for your router, do you actively prevent ME from trying to connect to the Internet?
I am aware of the ME, but I can’t really do anything about it. Current ARM SBCs are not suitable for a router/firewall (at least in my experience). I’m not that concerned about it though.
OpenWRT isn’t half bad for usual “router stuff”, but advanced usage is a bit hard to do. Of course, that doesn’t eliminate the problem since ARM can have plenty of backdoors too
I know, I tried OpenWRT on a Pi, but the experience wasn’t great (at least not as a home router).