> For the complete documentation index, see [llms.txt](https://docs.cwallet.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cwallet.com/security/passkey.md).

# PassKey

PassKey revolutionizes how you secure your account by replacing traditional passwords with your device's biometric authentication.

Instead of manually typing a Payment Password, you can authorize transactions and logins instantly using Face ID, Touch ID, or your device’s PIN. It’s not just faster, it’s phishing-resistant, as your biological key can’t be stolen as a password can.


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