FIDO Security KeysMulti-Factor Authentication Devices

FIDO security keys are small devices that enable secure login to websites and web applications. They are the solution to the problem of weak passwords, phishing scams, hacking and keyloggers.

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What is FIDO Authentication?

FIDO is a set of open standards for two-factor and multi-factor authentication created by the FIDO Alliance. FIDO stands for Fast IDentity Online and uses public-key cryptography to provide strong authentication in order to protect users online.

Authentication using a FIDO key is simple - the user simply plugs in the device and touches the button or they can just tap an NFC FIDO key against their smartphone or tablet for authentication on mobile.

In More Detail: Blog Post: What is FIDO?

Explore the Range

Single-button FIDO security key for multi-factor authentication

Standard FIDO

Simple, secure and cost-effective multi-factor authentication keys

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Biometric FIDO security key for fingerprint multi-factor authentication without passwords

Biometric FIDO

Biometric multi-factor authentication keys make passwordless logins possible

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FIDO security key for multi-factor authentication over USB, NFC or Bluetooth

NFC & Bluetooth FIDO

Multi-factor authentication keys featuring USB, NFC and Bluetooth connectivity

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Questions?

If you have any questions about FIDO security keys or if you want to request more information, including specifications or quotations, then please feel free to contact us.

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Feitian ePass FIDO Security Keys

Feitian FIDO A4B Single Button MFA Security Key Feitian K10 FIDO2 Security Key Feitian K28 FIDO2 Security Key

A4B

K10

K28

Connectivity USB-A USB-A USB-C
FIDO Certifications FIDO2
FIDO U2F
FIDO2
FIDO U2F
FIDO2
FIDO U2F
Max Number of Site Keys Unlimited Unlimited Unlimited
Size 44 x 21 x 3 mm 15 x 13 x 2.5 mm 15.5 x 16.5 x 8 mm
Weight 2.7g 0.6g 2.4g
Operating Systems Windows, Linux, macOS, Chrome OS Windows, Linux, macOS, Chrome OS Windows, Linux, macOS, Chrome OS, Android
Working Voltage 5.0V 5.0V 5.0V
Working Current 35mA 35mA 35mA
Power 0.17W 0.17W 0.17W
Working Temperature -10 °C ~ 60 °C -10 °C ~ 60 °C -10 °C ~ 60 °C
Storage Temperature -20 °C ~ 70 °C -20 °C ~ 70 °C -20 °C ~ 70 °C
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