CIBA
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Client Initiated Backchannel Authentication is a protocol extension for OAuth 2.0, tailored for scenarios where
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Client Initiated Backchannel Authentication is a protocol extension for OAuth 2.0, tailored for scenarios where
the client, such as a financial institution or IoT device, initiates the authentication process without direct user
interaction on the client's platform. This is useful for "decoupled" authentication experiences, where, for instance, a
user might authenticate on their smartphone when prompted by a smart TV app. In CIBA, once the client requests
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WebAuthN
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This protocol leverages public key cryptography and allows users to authenticate using biometrics, mobile devices, or
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This protocol leverages public key cryptography and allows users to authenticate using biometrics, mobile devices, or
FIDO security keys, instead of traditional passwords. When a user registers with a website, a unique key pair is
generated: the private key stays securely on the user's device, and the public key is registered with the website. For
subsequent logins, the website challenges the user to prove ownership of the private key, typically by prompting for a