this post was submitted on 21 Jul 2025
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What are your VPN recommendations for accessing self-hosted applications from the outside? (sh.itjust.works)
submitted 2 days ago by waterproof@sh.itjust.works to c/selfhosted@lemmy.world
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Hello,

Some time ago, I started self-hosting applications, but only on my local network. So far, it's working fine, but I can't access them as soon as I go outside (which is completely normal).

For the past few days I've been looking for a relatively secure way of accessing my applications from outside.

I don't need anyone but myself to have access to my applications, so from what I've understood, it's not necessarily useful to set up a reverse-proxy in that case and it would be simpler to set up a VPN.

From what I've seen, Wireguard seems to be a good option. At first glance, I'd have to install it on the machine containing my applications, port-forward the Wireguard listening port and configure my other devices to access this machine through Wireguard

However, I don't have enough hindsight to know whether this is a sufficient layer of security to at least prevent bots from accessing my data or compromising my machine.

I've also seen Wireguard-based solutions like Tailscale or Netbird that seem to make configuration easier, but I have a hard time knowing if it would really be useful in my case (and I don't really get what else they are doing despite simplifying the setup).

Do you have any opinions on this? Are there any obvious security holes in what I've said? Is setting up a VPN really the solution in my case?

Thanks in advance for your answers!

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[–] Tinkerer@lemmy.ca 2 points 16 hours ago (1 children)

Can I ask how you have this setup? Do you also have a reverse proxy setup or just WG on your router and everything gets routed via your router?

[–] spaghettiwestern@sh.itjust.works 1 points 14 hours ago* (last edited 14 hours ago)

I have everything route through the tunnel and my router. Along with allowing instant access to everything I self-host and my home server through VNC, it allows me to use Adguard Home for phone DNS lookups no matter where I am. Theoretically my cell carrier should no longer be able to see any of my Internet traffic which I consider an added bonus. I've found no downside except some weirdness from Google if I'm out of the country for an extended period.