How can I restrict visiting a service through a domain to VPN-connected devices? (lemmy.world)

submitted 1 year ago by TheQuantumPhysicist@lemmy.world to c/selfhosted@lemmy.world

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Say I have a public server with a service (email, web server, etc) that's accessible through https://myservice.example.com, and I would like to restrict that service with a VPN. How do I do that?

I know how to setup a VPN. I know how to use some of the services through that VPN. But see, if I want to use that VPN, I connect my client to that VPN, then I get the subnet of that VPN, say 10.10.100.0, through which I can access the devices by address.

But I see some services offer things like https://myservice.example.com, and they only work when that VPN is connected. How does that work? Is it just some DNS setting at the domain level or there's more to it?

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[-] Decronym@lemmy.decronym.xyz 1 points 1 year ago* (last edited 1 year ago)

Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I've seen in this thread:

Fewer Letters	More Letters
DNS	Domain Name Service/System
HTTP	Hypertext Transfer Protocol, the Web
IP	Internet Protocol
NAT	Network Address Translation
SSL	Secure Sockets Layer, for transparent encryption
TLS	Transport Layer Security, supersedes SSL
VPN	Virtual Private Network
VPS	Virtual Private Server (opposed to shared hosting)
nginx	Popular HTTP server

8 acronyms in this thread; the most compressed thread commented on today has 19 acronyms.

[Thread #37 for this sub, first seen 13th Aug 2023, 16:25] [FAQ] [Full list] [Contact] [Source code]

this post was submitted on 13 Aug 2023

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