Introducing Passkeys for Multiple Use Cases and UX Challenges
summary
Introduces real-world deployments of passkeys (FIDO-based passwordless auth) across services like Yahoo! JAPAN ID, dアカウント, Google accounts on Android, Money Forward ID (using Autofill), Mercari, and 1Password, describing how each integrates passkeys. Explains required features and UX issues when adopting passkeys—implementation challenges in services, browsers/devices, spec limitations, Android app integration, and relations with ID federation—so engineers can design and implement passkey support.
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chapters (9)
- 0:00Passkey introduction
- 10:39Technical features
- 15:01Main use cases
- 23:11Hybrid transport challenges
- 26:50Adoption requirements
- 31:26Native vs web apps
- 32:31UX challenges
- 37:52ID federation with passkeys
- 41:05Summary and future
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