Unverified50% confidenceFactExact time
The FIDO2 specification itself does not require Passkeys synchronization; synchronization is merely an optional product-layer capability, not a protocol mandate.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Passkeys 不是陷阱：解读无密码登录的真实争议
Related Entities
Related Claims
UnverifiedFIDO2标准由FIDO联盟制定，支持Passkey（通行密钥），允许跨设备同步认证凭据77% similarUnverifiedFizzl adopts a non-custodial architecture where agents always hold their own keys, the server never holds keys or funds, and is only responsible for counting, querying, and logging.64% similarUnverified开发者应优先引入Passkeys作为密码的替代或补充，利用FIDO2标准的跨平台兼容性降低迁移成本63% similarUnverifiedAn API key is a simpler static credential solution suited for service-to-service calls, but lacks fine-grained permission control and automatic expiration mechanisms.61% similar
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