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Re: [EXTERNAL] Re: CAPTCHA Update--Providing CloudFlare Reference

From: Janina Sajka <janina@rednote.net>
Date: Thu, 4 Nov 2021 13:55:57 -0400
To: "White, Jason J" <jjwhite@ets.org>
Cc: "public-rqtf@w3.org" <public-rqtf@w3.org>
Message-ID: <YYQerb1xg7n33MLQ@rednote.net>
Thanks, Jason.

Afaik, this Cloud Flare work is the only content we need to incorporate
in an FPWD publication. I'm proposing to try and get that done in time
for consideration by RQTF at our next call on the 17th. Potentially, we
could even resolve to ask APA to publish at that point.

Is that unreasonable? I'm not aware of other major work or industry
changes re CAPTCHA since our 2019 Note. Thus, I think adding Cloud Flare
to our note would constitute a worthy FPWD.

Janina

White, Jason J writes:
> With apologies, I should have searched further before writing my earlier message.
> 
> Here’s the explanation of the scheme based on zero-knowledge proofs.
> https://blog.cloudflare.com/introducing-zero-knowledge-proofs-for-private-web-attestation-with-cross-multi-vendor-hardware/
> 
> Regards,
> 
> Jason.
> 
> From: White, Jason J <jjwhite@ets.org>
> Date: Thursday, 1 June, 2021 at 13:15
> To: Janina Sajka <janina@rednote.net>, public-rqtf@w3.org <public-rqtf@w3.org>
> Subject: [EXTERNAL] Re: CAPTCHA Update--Providing CloudFlare Reference
> CAUTION: This email originated from outside of our organization. Do not click links or open attachments unless you recognize the sender and know the content is safe.
> Thank you, Janina. Here’s the more detailed, technical treatment of the proposal.
> https://blog.cloudflare.com/introducing-cryptographic-attestation-of-personhood/<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fblog.cloudflare.com%2Fintroducing-cryptographic-attestation-of-personhood%2F&data=04%7C01%7Cjjwhite%40ets.org%7Cbaf3e67086b94161073408d99fb6a0f7%7C0ba6e9b760b34fae92f37e6ddd9e9b65%7C0%7C0%7C637716429008415324%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=Btp%2ByHWd7P%2BxVc1PzEAdnnLKEWPWkXNCHdwuowNHlik%3D&reserved=0>
> 
> Note also the suggestion toward the end of the article that a zero-knowledge proof-based scheme is also contemplated, with details forthcoming.
> 
> We’ll need to consider updating the CAPTCHA note accordingly. Is the following process in accord with your understanding of what is needed?
> 
> 
>   1.  Revise the Note and obtain appropriate review.
>   2.  Republish as a Working Group Note, if approved at a Call for Consensus.
>   3.  Request elevation to W3C Statement status.
> Regards,
> 
> Jason.
> 
> From: Janina Sajka <janina@rednote.net>
> Date: Wednesday, 1 June, 2021 at 16:43
> To: public-rqtf@w3.org <public-rqtf@w3.org>
> Subject: CAPTCHA Update--Providing CloudFlare Reference
> Colleagues:
> 
> Here's the ZD Net article about Cloud Flare's desire to kill CAPTCHA I
> was referring to on today's call:
> 
> https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.zdnet.com%2Farticle%2Fcloudflare-wants-to-kill-the-captcha%2F&amp;data=04%7C01%7Cjjwhite%40ets.org%7C9abc6328397f4332ec3408d99f0a8938%7C0ba6e9b760b34fae92f37e6ddd9e9b65%7C0%7C0%7C637715690159016579%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000&amp;sdata=il2g%2Bt7MYt2DuiHpRYnaohZ9yvCcEAV%2BH7ScAbEBkTw%3D&amp;reserved=0<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.zdnet.com%2Farticle%2Fcloudflare-wants-to-kill-the-captcha%2F&data=04%7C01%7Cjjwhite%40ets.org%7Cbaf3e67086b94161073408d99fb6a0f7%7C0ba6e9b760b34fae92f37e6ddd9e9b65%7C0%7C0%7C637716429008415324%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=5uNMWDtw1ObKZ4Vo0WAirlvKQVJTYLociVEMNPccpg8%3D&reserved=0>
> 
> 
> --
> 
> Janina Sajka
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> 
> Linux Foundation Fellow
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> The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI)
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-- 

Janina Sajka
https://linkedin.com/in/jsajka

Linux Foundation Fellow
Executive Chair, Accessibility Workgroup:	http://a11y.org

The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI)
Co-Chair, Accessible Platform Architectures	http://www.w3.org/wai/apa
Received on Thursday, 4 November 2021 17:56:12 UTC

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