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!

  • kamaii@lemmy.world
    link
    fedilink
    English
    arrow-up
    13
    ·
    1 year ago

    I have my services proxied through nginx and behind cloudflares free tier. That way I don’t have to worry about my IP getting exposed and opening myself up to DDOS/DOS attacks, which is a genuine threat if you do things that piss people off (I’m an admin on a popular minecraft server).

    • Darnov@lemmy.world
      link
      fedilink
      English
      arrow-up
      3
      arrow-down
      2
      ·
      1 year ago

      It’s 2023, the threat is there regardless if you piss anyone off. We’re all commodities that can/will be exploited for capitalistic gain.

    • gccalvin@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      arrow-down
      1
      ·
      1 year ago

      I looked into nginx for minecraft, but minecraft doesn’t use http headers, so I’d have to open minecraft ports on the router. Would this alleviate that? What’s the difference between this setup and using something like a cloudflare tunnel? Obviously, there is still some reliance on Cloudflare.