NFC
Netflix Inc
stock NYSE

You just contradicted yourself again: you claim you will "never use a passkey," yet you are actively arguing for using a YubiKey.
*In cybersecurity, a FIDO2 resident credential stored on a YubiKey is a passkey. It is called a device-bound passkey."
Nobody forces you to sync them to Apple, Google, or any cloud provider. When Fidelity or any other platform adds WebAuthn passkey support, you can register your physical YubiKey directly, keep the private key physically locked on the device, and never touch the cloud.
Here is step-by-step how to do exactly what you want without involving cloud sync:
* Plug in your physical key: Insert your YubiKey via USB or hold it near your device's NFC reader.
* Register the passkey on the site: Go to the service's security settings and select "Create a passkey" (or "Add Security Key").
* Choose the hardware key option: When your browser prompts you to save the credential, select "Security key" instead of Google Password Manager, Apple Keychain, or Windows Hello.
* Set your local PIN: Enter your FIDO2 PIN directly to the YubiKey to satisfy user verification without needing biometrics.
* Touch the physical key: Tap the gold contact to generate the origin-bound cryptographic signature.
The private key is written to the YubiKey's secure element. It does not touch the cloud, cannot be synced, cannot be subpoenaed from Google or Apple, and disappears if your key is lost in a boating accident. You are using a passkey either way, just choosing the device-bound storage model.
Resources to look into so you can see how this works under the hood:
* FIDO Alliance Whitepapers: Read their documentation on "Device-bound Passkeys vs. Synced Passkeys." They define the standard and explicitly explain hardware keys as passkeys.
* Yubico's Passkey Documentation: Check Yubico's official guides on "Passkeys on YubiKeys." They explain how the YubiKey 5 Series functions as a standalone, non-syncable passkey authenticator.
* W3C WebAuthn Specification: Review the Web Authentication Level 2 / Level 3 standard to understand how public-key cryptography and origin binding work without exposing private keys.

You just contradicted yourself again: you claim you will "never use a passkey," yet you are actively arguing for using a YubiKey.
*In cybersecurity, a FIDO2 resident credential stored on a YubiKey is a passkey. It is called a device-bound passkey."
Nobody forces you to sync them to Apple, Google, or any cloud provider. When Fidelity or any other platform adds WebAuthn passkey support, you can register your physical YubiKey directly, keep the private key physically locked on the device, and never touch the cloud.
Here is step-by-step how to do exactly what you want without involving cloud sync:
* Plug in your physical key: Insert your YubiKey via USB or hold it near your device's NFC reader.
* Register the passkey on the site: Go to the service's security settings and select "Create a passkey" (or "Add Security Key").
* Choose the hardware key option: When your browser prompts you to save the credential, select "Security key" instead of Google Password Manager, Apple Keychain, or Windows Hello.
* Set your local PIN: Enter your FIDO2 PIN directly to the YubiKey to satisfy user verification without needing biometrics.
* Touch the physical key: Tap the gold contact to generate the origin-bound cryptographic signature.
The private key is written to the YubiKey's secure element. It does not touch the cloud, cannot be synced, cannot be subpoenaed from Google or Apple, and disappears if your key is lost in a boating accident. You are using a passkey either way, just choosing the device-bound storage model.
Resources to look into so you can see how this works under the hood:
* FIDO Alliance Whitepapers: Read their documentation on "Device-bound Passkeys vs. Synced Passkeys." They define the standard and explicitly explain hardware keys as passkeys.
* Yubico's Passkey Documentation: Check Yubico's official guides on "Passkeys on YubiKeys." They explain how the YubiKey 5 Series functions as a standalone, non-syncable passkey authenticator.
* W3C WebAuthn Specification: Review the Web Authentication Level 2 / Level 3 standard to understand how public-key cryptography and origin binding work without exposing private keys.

Isn’t NFC only for military? I’m also using discover it for its quarter category