Unverified50% confidenceFactExact time
Authorized Domains is a security mechanism of Firebase Authentication: only when the domain hosting the web page is on the whitelist are OAuth-based popup or redirect flows such as Google sign-in allowed to execute.
1
Sources
50%
Confidence
Long-term
Relevance
10/31/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedWebAuthn 在注册时会将服务域名（Origin）与密钥绑定，使得仿冒域名的钓鱼网站无法触发合法签名71% similarUnverifiedWhether reserved domains are allowed depends on whether a given service's deliverability check whitelists reserved domains.69% similarUnverifiedDomain Lock is a security mechanism that prevents domains from being maliciously hijacked by prohibiting unauthorized transfer operations; once enabled, the domain status becomes "clientTransferProhibited".67% similarUnverifiedAfter Firebase is enabled by default, Firebase Authentication typically only enables Google sign-in; to support email/password registration, you need to manually add the 'Email/Password' provider in the Firebase console under 'Authentication → Sign-in method'66% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1119269API
curl https://kongchang.com/api/v1/knowledge/claims/1119269MCP
get_claim(id=1119269)