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My first try at self hosting, and I have some questions... (lemmy.dbzer0.com)

submitted 1 month ago by Polite_Crocodile@lemmy.dbzer0.com to c/selfhosted@lemmy.world

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So, here's what I set up:

Docker with some containers behind Gluetun

Gluetun gives access to the local network so I can access the containers on my home network through http.

The only port I exposed to the internet is the 32400 for Plex.

I reach my home network remotely only through Wireguard, my fritzbox router has a guided setupt that gives me a wg configuration so I just scanned the QR code with my phone. I learned this opens the default wg port.

Now, you can never be 100% safe, but is my simple setup safe/solid enough?

9 times out of 10 I thinker with it when I am at home

It's still a work in progress and I am open to any kind of suggestions

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[–] myersguy@lemmy.simpl.website 6 points 1 month ago* (last edited 1 month ago) (1 children)

90% sure wireguard (the VPN server) is going to need an open port if you want to connect from the outside.

[–] mearce@programming.dev 3 points 1 month ago

This is correct. But the port wont reply to anything but a valid client, so it should not be too apparent to a would-be attacker that you have a port open at all.