this post was submitted on 27 Nov 2023
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Passwords. We assume a hard to guess and everchanging password will be hard to crack, but the whole point of machines is that it can be pinpointed with utmost accuracy, and everytime someone tells you to use special phrases in passwords, they're also inadvertently saying "hey thieves, here is what to look out for, happy guessing". They're supposed to be more like speakeasies.
I remember long ago, when I was active as Dabran2 on Neopets, there was a vault with nine dropdown menus that you had to guess the combination to on the moon Kreludor. It was simpler and far more effective. To this day, I couldn't tell you what's on the other side (or I'd have to annihilate you and feed your remains to the turmaculus, assuming you believe I made it to the other side).
Passwords, as in user chosen secrets used to prove identity, are a really bad idea in general. Turns out, people are crappy at coming up with stuff that is hard to guess. They are also crappy at remembering things that are hard to guess. Thatβs why every website these days wants to SMS you a code or makes you use an Authenticator.
Thankfully people are catching on, and secure passwordless sign in is gaining ground rapidly.
I'm surprised no place uses IP addresses anymore to authenticate (I was around when Postopia did or whatever that candy themed game place was). Many IP-ban when it comes to identifying rulebreakers, you'd think they'd IP-authenticate too.
Carrier grade NAT. For instance, on our local mobile phone network, thousands of handsets will have the same public IP address.