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A comment on Cloudflare’s CAPTCHA replacement with FIDO2/WebAuthn is a bad idea. Parent comment

Re:Cloudflare’s CAPTCHA replacement with FIDO2/WebAuthn is a... by BillinghamJ on Saturday May 15, 2021 @05:53AM (#27163848)
Re uniqueness - given how FIDO2 tends to work, I'd also expect it to be RP ID (ie domain) scoped. Possible that's not true for the attestation/registration side though?
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