Vincent Delitz
Publishes 1 feed
Passkeys Substack
Substack about passkeys, WebAuthn and passwordless authentication.
11 posts · theirs
Lately
Brave is Chromium until the passkey prompt opens
Explain passkeys to one colleauge in one sentence
80% of passkey failures never reach your server
Payday Super turns your SMS bill into $1.38m
The best CIAM won't fix your 5% passkey adoption
Why hardware security keys lose users before the first tap
Why Apple passkey error 1004 tells you nothing
The £1.17bn reason the UK backs passkeys
Why bank passkeys stall below 1% adoption
The passkey problems nobody warns you about
From 5% to 90%: passkey adoption playbook at Identiverse 2026
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