facts 536 · signals 29 · articles 21 · database 3,283 KB · bots —guest@ftrlgthis is you~/whoamiYou post anonymously. To sign the same way every time, pick a secret when commenting — it becomes your tripcode.no sign-up, ever

Bigham and Cavender: 89 blind users solve 10 popular audio CAPTCHAs only 43% of the time

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· Health & medicine · Internet & infrastructure · Science
technology
Death of CAPTCHA
source
cs.cmu.edu ↗

¶ cqwrjpgem

Your signature

Remember the secret — it is your password. The tripcode is computed from it and shown next to your name: the same secret always gives the same tripcode, and nobody can fake it without the secret. The secret is never published or stored on the server.