The scope isn’t if they’re crackable (which, if course, they’re not, since they’re not encrypting anything). The scope is if using UUIDs as filenames in this publicaly accessible db a good way to hide the files. And the answer is: no it is not, because a computer powerful enough can guess all possibilities in a matter of minutes, and query them all against the db to discover all files stored within.
Aside from the fact that a strong enough supercomputer won’t exist for decades, you’re not limited by the speed of UUID generation. Even if you had an infinitely fast supercomputer, it wouldn’t speed up your brute force attempts, since you’re limited by the speed of the backend. Wherever Tea stores their images, that server has only a limited capacity for responding to requests, far less than the speed with which you can generate UUIDs. That’s a hard cap - you won’t try guesses faster than that.
The powerful enough computer doesn’t exist, and will not exist for some time. And even if it exists, it can’t query the web server fast enough to have meaningful effectiveness.
So, for all intents and purposes, it’s impossible. Period.
The scope isn’t if they’re crackable (which, if course, they’re not, since they’re not encrypting anything). The scope is if using UUIDs as filenames in this publicaly accessible db a good way to hide the files. And the answer is: no it is not, because a computer powerful enough can guess all possibilities in a matter of minutes, and query them all against the db to discover all files stored within.
Aside from the fact that a strong enough supercomputer won’t exist for decades, you’re not limited by the speed of UUID generation. Even if you had an infinitely fast supercomputer, it wouldn’t speed up your brute force attempts, since you’re limited by the speed of the backend. Wherever Tea stores their images, that server has only a limited capacity for responding to requests, far less than the speed with which you can generate UUIDs. That’s a hard cap - you won’t try guesses faster than that.
The powerful enough computer doesn’t exist, and will not exist for some time. And even if it exists, it can’t query the web server fast enough to have meaningful effectiveness.
So, for all intents and purposes, it’s impossible. Period.
Thank you for bringing sanity to this thread. At this point, I have to assume that this person is trolling? That or they’ve been vibecoding too long?