Hi all, I’m running a small website off of a raspberry pi in my house. I have opened ports 80 and 443 and connected my IP to a domain. I’m pretty confident in my security for my raspberry pi (no password ssh, fail2ban, nginx. Shoutout networkchuck.). However, I am wondering if by exposing my ports to the raspberry pi, I am also exposing those same ports to other devices in my home network, for example, my PC. I’m just a bit unsure if port forwarding to an internal IP would also expose other internal IP’s or if it only goes to the pi. If you are able to answer or have any other comments about my setup, I would appreciate your comment. Thanks!
I did this for some time. But now I don’t want any ports open at home.
That’s why I have a rented VPS that runs Traefik (a reverse proxy). This VPS has a VPN connection to my home net and is behind Cloudflare DNS. This is how I can safely expose services (even in my home net) to the Internet without forwarding any ports.
Of course those services need to have some kind of authentication.
Damn thats top security right there.
If this was “top security” I’d need to change jobs, haha! I just hope it doesn’t fall apart and nobody breaches it too easily.
Currently there are probably a lot of attac vectors available, that I’m not even aware of. I just have to hope, that my stuff won’t become interesting for a bad actor.
Nothing to see here, move along. I have a few locks, not worth it… :D
I’ve been considering doing the same thing, but i’m not sure there’s much actual benefit over feeling like there’s more separation, because if someone accesses the vps, they get direct access into your server at home. What’s your opinion?