this post was submitted on 24 Aug 2024
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It tests whether your mouse movement looks human--we're really bad at things like moving in straight lines, so it's pretty evident from a mouse movement log whether you're a human or a simple bot. It also takes a bunch of auxiliary browser/environment data into account. It's not perfect, but it's complicated enough to defeat to provide fine protection against cheap spam.
This feels only partially accurate. I'm a web developer, and I know websites don't track all of what you suggest. Can you clarify, or come clean on what actually takes place?
Honestly, I doubt it... I'm sorry. I don't mean to be abrasive.
Shitty situation if you are used to using hotkeys and only use mouse cursor when no other means are available by moving it using numpad.
If it's in doubt it just gives you extra challenges. So in the end everybody will get there, or not and then fuck you I guess.
Nah that's different as well. What they are filtering out is
Et cetera. Humans are much noiser than anything a python script will spit out. Of course there are ways to get around this, like recording and reenacting a human mouse movement, but the point of any capcha system is to make it significantly more difficult to bot, not impossible.
Yeah, never thought about this before, but how do blind users deal with captchas?
Some provide screen-reader instructions, but most places barely remember blind people exist. It's another example of people with disabilities being ignored and marginalised.
And then even if they do remember blind people exist, they probably forget there are people who aren't blind who can't do their tests for other reasons, like dyslexia or dexterity impairments.
And then you have hCaptcha who makes disabled people to sign up to their database to use their cookie.
Interesting that my mouse movement is available to anyone who wants it.
It seems like a small step from that to accessing my keyboard.
They can only access it while you're focused on their webpage. CORS is all about that.
If you click off to another web page and enter information or type of password into a secondary app they can't gather that. As soon as they lose focus they lose the ability to capture your data.
Nbd, but it sounds like you’re talking about encapsulation of event capture (viewport stops receiving events after losing focus).
CORS is a protocol for client-side enforcement of a server-side security policy. It ensures that a resource request (e.g. “my-totally-safe-resource.wasm”) only loads from a location your server permits (e.g. “my-valid-origin.biz”, “friends-valid-origin.org”, etc).