I understand that people enter the world of self hosting for various reasons. I am trying to dip my toes in this ocean to try and get away from privacy-offending centralised services such as Google, Cloudflare, AWS, etc.
As I spend more time here, I realise that it is practically impossible; especially for a newcomer, to setup any any usable self hosted web service without relying on these corporate behemoths.
I wanted to have my own little static website and alongside that run Immich, but I find that without Cloudflare, Google, and AWS, I run the risk of getting DDOSed or hacked. Also, since the physical server will be hosted at my home (to avoid AWS), there is a serious risk of infecting all devices at home as well (currently reading about VLANS to avoid this).
Am I correct in thinking that avoiding these corporations is impossible (and make peace with this situation), or are there ways to circumvent these giants and still have a good experience self hosting and using web services, even as a newcomer (all without draining my pockets too much)?
Edit: I was working on a lot of misconceptions and still have a lot of learn. Thank you all for your answers.
Use any old computer you have lying around as a server. Use Tailscale to connect to it, and don’t open any ports in your home firewall. Congrats, you’re self-hosting and your risk is minimal.
Exactly what I do and works like a dream. Had a VPS and nginx to proxy domain to it but got rid of it because I really had no use for it, the Tailscale method worked so well.
DDOS against a little self hosted instance isn’t really a concern I’d have. I’d be more concerned with the scraping of private information, ransomware, password compromises, things of that nature. If you keep your edge devices on the latest security patches and you are cognizant on what you are exposing and how, you’ll be fine.
A VPS with fail2ban is all you need really. Oh and don’t make ssh accounts where the username is the password. That’s what I did once, but the hackers were nice, they closed the hole and then just used it to run a irc client because the network and host was so stable.
Found out by accident, too bad they left their irc username and pw in cleartext. Was a fun week or so messing around with their channels
Talk about a reverse UNO card.
You can. I am lucky enough to not have been hacked after about a year of this, and I use a server in the living room. There are plenty of guides online for securing a server. Use common sense, and also look up threat modeling. You can also start hosting things locally and only host to the interwebs once you learn a little more. Basically, the idea that you need cloudflare and aws to not get hacked is because of misleading marketing.
I feel like you have the wrong idea of what hacking acting a actually is… But yes, as long as you don’t do anything too stupid line forwarding all of your ports or going without any sort of firewall, the chances of you getting hacked are very low…
As for DDOSing, you can get DDOSed with or without self hosting all the same, but I wouldn’t worry about it.
I host a handful of Internet facing sites/applications from my NAS and have had no issues. Just make sure you know how to configure your firewall correctly and you’ll be fine.
Hey no to be harsh or anything but did you actually made your research? Plenty of people self host websites on their house without AWS , Google or Cloudfare and it works fine.
Other than the low chance of you being targeted I would say only expose your services through something like Wireguard. Other than the port being open attackers won’t know what it’s for. Wireguard doesn’t respond if you don’t immediately authenticate.
Firewall, Auth on all services, diligent monitoring, network segmentation (vlans are fine), and don’t leave any open communications ports, and you’ll be fine.
Further steps would be intrusion detecting/banning like crowdsec for whatever apps leave world accessible. Maybe think about running a BSD host and using jails.
I have servers on Digital Ocean and Linode and also one in my basement, and have had no problem. I do have all services behind NPM (not to suggest it’s a panacea) and use HTTPS/SSH for everything. (not to suggest HTTPS/SSH are either) My use case could be different than yours - my immediate family are my only consumers - but have been running the same services in those locations for a few years now without issue.
Why would anyone ddos you? Ddos costs money andor effort. Noone is going to waste that on you. Maybe dos but not ddos. And the troll will go away after some time as well. There’s no gain in dosing you. Why would anyone hack your static website? For the lulz? If everything is https encrypted on your local net how does a hacker infest everything on your network?
DDOS can happen just from a script hammering on an exposed port trying to brute force credentials.
If you are afraid of being ddosed which is very unlikely. Cloudflare has free ddos protection. You can put some but not all things behind their proxy.
Also instead of making things publicly available look in to using a VPN. Wireguard with “wireguard easy” makes this very simple.
VLANs do not make you network magically more secure. But when setup correctly can increase security a load if something has already penetrated the network. But also just to streamline a network and allow or deny some parts of the network.
You can simply set up a VPN for your home network (e.g. Tailscale, Netbird, Headscale, etc.) and you won’t have to worry about attacks. Public services require a little more work, you will need to rely on a service from a company, either a tunnel (e.g. Tailscale funnel) or a VPS.
mmm netbird seems cool, any experience with it?
No, I’m currently using Tailscale but have been considering switching to Netbird to not be reliant on Tailscale.
Public services require a little more work, you will need to rely on a service from a company, either a tunnel (e.g. Tailscale funnel) or a VPS.
I have been hosting random public services for years publicly and it hasn’t been an issue.
Edit, I might have miss understood the definition of public. I have hosted stuff publicly, however everything was protected by a login screen. So it wasn’t something a random person could make use of.
If you are behind CGNAT and use some tunnel (Wireguard, Tailscale, etc.) to access your services which are running on Docker containers, the attack vector is almost not existing.
Use a firewall like OPNsense and you’ll be fine. There’s a Crowdsec plugin to help against malicious actors, and for the most part, nothing you’re doing is worth the trouble to them.
