this post was submitted on 13 Aug 2025
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Securing a 'public' service for family (lemmy.world)
submitted 10 months ago* (last edited 10 months ago) by IanTwenty@lemmy.world to c/selfhosted@lemmy.world
37 comments fedilink hide all child comments
 

Edit: thanks for all your help and replies, this is a such a great community!

I would like to host a public service for some family, probably Peertube so we can share some videos. Invite only.

There's no way I'm going to get everyone onto a VPN, it's a non-starter though I would prefer it.

I am thinking to use a VPS with anubis and either crowdsec or fail2ban (or both?!) in front of Peertube. Will apply as much hardening as I can muster behind that: things in containers, systemd hardening, SELinux/Apparmor enabled/tuned, separate users for services, the usual. All ports shut except 80/443, firewall up.

Despite all this I expect it will get scanned and attacked as it will have to expose ports 80/443 to the world so for family it will just work.

Is there anything else I should consider for security? Is Peertube the weakest link in the chain? (a little concerned their min password length is 6 it seems and no 2fa). So long as I keep whole thing up-to-date is it as secure as anybody can manage these days (without resorting to VPN)?

Is it all too much hassle and I should look for a company that offers hosted Peertube so they can worry about it?

Thanks for any and all advice.

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[โ€“] JASN_DE@feddit.org 24 points 10 months ago (1 children)

Realistically though, you could still use a VPN and have it be pretty easy for your family members IF you have access to their router console and IF said router supports network wide wireguard or openVPN connections. Having both networks tied in to eachother that way makes it so that nobody ever has to use a VPN client to connect, but still only devices from their network (or yours) will be able to connect.

Realistically this plan dies the moment someone takes their phone outside of the WiFi range. It's fine in theory, but fails miserably in non-techie real life.

[โ€“] marduk@lemmy.sdf.org 15 points 10 months ago

"Where's the router you configured for me? Oh the Cox guy said I should just use their router for $9.99/mo so I donated it to Goodwill"