Maybe I’m using the wrong terms, but what I’m wondering is if people are running services at home that they’ve made accessible from the internet. I.e. not open to the public, only so that they can use their own services from anywhere.
I’m paranoid a f when it comes to our home server, and even as a fairly experienced Linux user and programmer I don’t trust myself when it comes to computer security. However, it would be very convenient if my wife and I could access our self-hosted services when away from home. Or perhaps even make an album public and share a link with a few friends (e.g. Nextcloud, but I haven’t set that up yet).
Currently all our services run in docker containers, with separate user accounts, but I wouldn’t trust that to be 100% safe. Is there some kind of idiot proof way to expose one of the services to the internet without risking the integrity of the whole server in case it somehow gets compromised?
How are the rest of you reasoning about security? Renting a VPS for anything exposed? Using some kind of VPN to connect your phones to home network? Would you trust something like Nextcloud over HTTPS to never get hacked?
I was able to reduce that to just SSH by having my Wireguard host on a VPS and connecting out from home. Running SSH on 443 is a neat idea.
Running ssh on 443 doesn’t do anything unfortunately. A proper port scan will still detect such a common protocol.
It’s more about gaining access from inside a network that doesn’t allow outbound on 22. For the web to work it would need 443 so connecting out on 443 might work
Sure, just don’t mistake port switching for actual security.
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I’m not missing any point. It should be clear to people who don’t understand security that running a protocol on a different port doesn’t mean shit for safety. “Because it doesn’t get as much attention” wouldn’t mean anything to any enterprise firewall the moment it’s not an http header.
Absolutely. Though putting it on 443, which is regularly port scanned as well, is the opposite of security through obscurity.