Hi, I know this topic has been talked about 70 thousand times but I’m still not sure.
I have home server on an intel NUC behind the ISP router. On it I have the standard arr apps, jellyfin, pi-hole etc etc. I would like to access them through a domain rather than an IP. So I set them up in docker, behind traefik, behind authelia and behind cloudflare. I am the only one that uses it.
Now, I’m worried about the security of it all. I’ve been searching here and there and I’ve read about cf tunnels, wireguard server, vps, vlan, OPNsense etc etc. I still don’t know what would be the most secure. Should I just stay with what I have?
If its only you and you want best security, setup a VPN system. (Tailscale, Netbird, or others are quite easy)
If someone else should also, and you dont want everyone to have to use a VPN, then you can expose some services directly. Of course behind CGNat you need some third-party system to allow this (e.g. cloudflare or a rented server).
I am not a big fan of cloudflare, they are a huge centralized company, easily allowing tracking across websites with clear-text access and kinda discouraging learning how to secure things yourself (which you have to do anyways, because you are a service provider and only cloudflare is not enough if its still publicly accessible though them)
But in the end its your choice. They easily allow you as service provider to protect yourself from DDoS attacks or allowing IPv4 access when you are behind CGNat, things you just cannot easily do yourself, certainly not without costs.
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If its only you and you want best security, setup a VPN system. (Tailscale, Netbird, or others are quite easy)
If someone else should also, and you dont want everyone to have to use a VPN, then you can expose some services directly. Of course behind CGNat you need some third-party system to allow this (e.g. cloudflare or a rented server).
I am not a big fan of cloudflare, they are a huge centralized company, easily allowing tracking across websites with clear-text access and kinda discouraging learning how to secure things yourself (which you have to do anyways, because you are a service provider and only cloudflare is not enough if its still publicly accessible though them)
But in the end its your choice. They easily allow you as service provider to protect yourself from DDoS attacks or allowing IPv4 access when you are behind CGNat, things you just cannot easily do yourself, certainly not without costs.