I am searching for a selfhosted and secure (end to end encryption) chat platform for my family (5-20 users), possibly one i can host on a raspi.
Is matrix a good choice, or should i try something else?
I’ve been using matrix for years to this purpose, but moving to xmpp/prosody now
No.
Yeah ok. First of all, because I can 😁. I mean z what’s good being an IT nerd if I can’t change stuff when I want?
Jokes aside, I’ve been reading more recently on matrix and looks like there are some security issues in the design of the app/protocol. I’m on mobile now, I’ll look for sources when I’m on pc. Also I don’t like that it is a server centric system (so data is primarily on the server instead of the clients). Also it takes more resources than I was expecting. For less than 10 users I can’t have less than 4gb of ram (on a dedicated debian server, running docker) or it swaps so much it kills the system.
So basically I’m testing out if xmpp is a better system for those issues.
Conversations being paid on the google play store is what’s stopping me from going xmpp… I can’t just say “message me via xmpp, you can use the Conversations app”. Now I’d have to explain what F-Droid is and why would they even get another app store and enable “unknown apps”. it’s not doable. I remember telling my mom to install Signal (before I got into self hosting) because I deleted whatsapp and she got angry like she worked for the zuck, saying “what do you mean you don’t use whatsapp” with an astonished face, started lecturing me on why I was destroying my social life… That just made me realize right now they probably wouldn’t download conversations either…welp I just wanted to share
The easiest is to use the clients officially rebranded for Snikket, but there is a good overview on modern clients on https://joinjabber.org
How do you convince your family/friends to switch to a new app on their smartphone and use one just to talk with you/others in the crew?
Frienda no, but I do use whatsapp bridges so I can have all conversations in one place.
Family with extreme nagging, and because I’m the IT guy of the house so they kinda trust me/can’t be bothered to try and out-talk me.
My dad suggested me this after i told him about the new upload filters the eu is thinking about. Here is a link to a german blog post about it: https://netzpolitik.org/2024/anlasslose-massenueberwachung-frankreich-wackelt-in-der-ablehnung-der-chatkontrolle/#dokument
Any Reason Signal doesn’t do it?
Selfhosted isn’t always the Best option
three main ones I’ve seen in this comment section are
• XMPP
• Matrix
• SimpleX
So all of these encrypt the conversations so not even the server admin can access them?
XMPP only does it with certain client extensions. And Matrix only does it when the rooms are set up this way. SimpleX does what you want, but is kind of unintuitive for the average user.
I say go with Signal, it does what you want and is idiot-proof.
It is literally one setting in Matrix to force all rooms to only do encrypted messages.
Signal is pretty unintuitive when it comes to multiple devices per user, device transfers after a device has been lost,etc.
XMPP. It just works, requires very little resources, is stable and has decent clients.
I would go with Snikket instead of Prosody if I had been starting now.
Conversations on phones, Dino or Gajim on PCs, plus a conversejs install on the xmpp server, to allow web access when needed.
Conversations is easy for the family to figure out.
This is what my family (and a few friends) use. We have been using it for a while now because it just works. Also, the kids have never complained about using Conversations, or about using it only for us (like if you have that one family member who won’t leave SMS behind - we’re that guy, I guess), and we can make as many channels as we need for the house, the kids, with each kid individually, for our MTG cards, with our couple of friends that use it, etc…
I don’t personally do the hosting, so I can’t speak to that. That’s the hubby’s thing
¯\_(ツ)_/¯
IP was invented in the '70s. Sometimes older protocols that work are just fine.
https://snikket.org/ (xmpp based) is perfect for that. Matrix will work, but you will likely reach the limits of your Raspi with it fairly soon if you allow federation with other servers.
