Rooted in the FIDO U2F Open authentication standard, security keys are not only affordable but also versatile, compatible with a wide range of connections including USB-A, USB-C, Bluetooth, and NFC.

Security keys are based on the FIDO U2F Open authentication standard. They're inexpensive and available in various connection types and standards, including USB-A, USB-C, Bluetooth, and NFC.

Google has announced the first open-source quantum resilient FIDO2 security key implementation, which uses a unique ECC/Dilithium hybrid signature schema co-created with ETH Zurich.

The Nitrokey Fido U2F security key delivers two-factor authentication for the most popular sites on the web, and does so with impressive open-source bona fides. It's bulkier and less capable than ...

Therefore, third-party FIDO Certified security keys should work with iOS 16.3’s hardware security key feature. All of the FIDO2 and FIDO U2F keys that I’ve tried have worked well.

The uTrust key from Identiv supports FIDO2, FIDO U2F, PIV, TOTP, HOTP, and WebAuth. The FIDO cryptographic keys are stored on-device and are unique for each website, meaning they cannot be used to ...

The highly-affordable Thetis USB-A and Bluetooth key is a reliable model that will work with all FIDO U2F compatible data — this includes Chrome browsers; MacOS and Linux; services like Dropbox ...

No matter how you connect it to your PC, the Security Key NFC supports the FIDO U2F and FIDO2/WebAuthn authentication standards, which isn't surprising, as Yubico contributes to both.

If your PC doesn't feature USB-C, Yubico has a similar security key with USB-A. Both of these security keys support FIDO U2F and FIDO2 Web Authentication.

Both have NFC support to connect with smartphones as well. It supports U2F and WebAuthn. Yubico FIDO Security Key NFC is an inexpensive option at around $25.