This brings a disturbing thought to mind… if an instance domain name like foo.bar lapses and someone else snaps the domain up (or of it gets stolen) can the new controller plop Lemmy on a server and be instantly federated? If so what kind of damage could they do?
This is why you don’t let your domain registration lapse. It’s not the only way computers on the internet verify each other’s identity, but a hell of a lot of internet security features are based around domain names, so keeping yours functioning is a very big deal.
Domain registration ≠ internet security. Root of trust is in cryptographic keys, not domains. DNS is not the security cornerstone you make it out to be. PKI says hi!
Email is tied to domains. TLS is tied to domains. CORS is tied to domains. OAuth is tied to domains. Those are just four things I can think of while half asleep. Here’s one recent example of how screwing up a domain name is enough by itself to cause a security breach.
Cryptography is not security any more than domain names are; both are facets of how security is implemented but there’s no one system that makes the Internet secure.
ICANN has an Expired Registration Recovery Policy (ERRP) that requires your registrar to give your domain a 30-day grace period before deleting the records. ERRP also requires them to shutdown your DNS resolutions 8 days before deletion.
You’d have to be really mismanaging your domain if you miss all the required email reminders and don’t notice your domain has been non functional for a couple of days.
This brings a disturbing thought to mind… if an instance domain name like foo.bar lapses and someone else snaps the domain up (or of it gets stolen) can the new controller plop Lemmy on a server and be instantly federated? If so what kind of damage could they do?
This is why you don’t let your domain registration lapse. It’s not the only way computers on the internet verify each other’s identity, but a hell of a lot of internet security features are based around domain names, so keeping yours functioning is a very big deal.
Domain registration ≠ internet security. Root of trust is in cryptographic keys, not domains. DNS is not the security cornerstone you make it out to be. PKI says hi!
Email is tied to domains. TLS is tied to domains. CORS is tied to domains. OAuth is tied to domains. Those are just four things I can think of while half asleep. Here’s one recent example of how screwing up a domain name is enough by itself to cause a security breach.
Cryptography is not security any more than domain names are; both are facets of how security is implemented but there’s no one system that makes the Internet secure.
ICANN has an Expired Registration Recovery Policy (ERRP) that requires your registrar to give your domain a 30-day grace period before deleting the records. ERRP also requires them to shutdown your DNS resolutions 8 days before deletion.
You’d have to be really mismanaging your domain if you miss all the required email reminders and don’t notice your domain has been non functional for a couple of days.
I think Microsoft and Google have both done it, but what do they know? 🤣
Oh really? Haven’t heard that one, back in the day or something?
Yeah some dude bought the google.com domain via some glitch a while back. Here’s a story about it.
Awesome lol