Cloudflare Blog company blog
Ending CAPTCHAs: Introducing Cryptographic Attestation of Personhood
We want to remove CAPTCHAs completely. The idea is rather simple: a real human should be able to touch or look at their device to prove they are human, without revealing their identity. Let's explore!
- Points
- 114
- HN comments
- 42
- Submissions
- 1
- Cited by
- 8 commenters
Security & PrivacyWeb & Frontend2021
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| May 13, 2021 | Ending CAPTCHAs: Introducing Cryptographic Attestation of Personhood by jacobwg | 114 | 42 |
Cited in comments
Linked from 11 Hacker News comments by 8 different people, from May 2021 to Feb 2025.
Most recent:
