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!).
I have Nginx Proxy Manager set up to let me access services running HTTP on other ports on the machine with a local network only access list just so my traffic even in my own network will use TLS. The likelihood that anyone is sniffing traffic on my own network is extremely small, but I’m paranoid. (Can’t let anyone see that I’m running Ubuntu Server. How embarrassing.)
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I have Nginx Proxy Manager set up to let me access services running HTTP on other ports on the machine with a local network only access list just so my traffic even in my own network will use TLS. The likelihood that anyone is sniffing traffic on my own network is extremely small, but I’m paranoid. (Can’t let anyone see that I’m running Ubuntu Server. How embarrassing.)