Modern authentication, easy-to-use

Flexible authentication

Choice of strong single factor (passwordless), two-factor (2FA) or multi-factor authentication (MFA).

Secure the accounts you love

Strongest authentication for any U2F and FIDO2 compatible service.

Easy-to-use

No additional software or battery is required and authentication is easy, fast, and reliable.

Security Key NFC by Yubico

The Security Key NFC by Yubico combines hardware-based authentication, public key cryptography, and U2F and FIDO2, along with USB and NFC capabilities all-in-one to help eliminate account takeovers across desktops, laptops and mobile.

  • Works out of the box with Google, Microsoft, Twitter, Facebook, and hundreds of other services.
  • Supports FIDO2 and U2F
  • Enhanced injection molding process leads to strongest and most durable security key to market
  • USB-A, NFC
  • IP68 rated, crush resistant, no batteries required, no moving parts
Security Key NFC with mobile

Security Key C NFC by Yubico

The Security Key C NFC by Yubico combines hardware-based authentication, public key cryptography, and U2F and FIDO2, along with USB and NFC capabilities all-in-one to help eliminate account takeovers across desktops, laptops and mobile.

  • Works out of the box with Google, Microsoft, Twitter, Facebook, and hundreds of other services.
  • Supports FIDO2 and U2F
  • Enhanced injection molding process leads to strongest and most durable security key to market
  • USB-C, NFC
  • IP68 rated, crush resistant, no batteries required, no moving parts

The Security Key works with your favorite online applications

The safest way to secure your online accounts.

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Is the Security Key Series right for you?
Do you want to authenticate using passwordless or strong 2FA across desktop and mobile?Yes
Are you interested in using only FIDO2/WebAuthn or FIDO U2F authentication protocols?Yes
Are you operating in a cloud-first environment?Yes
Are you looking for an all-in-one security key with USB and NFC capabilities?Yes
Still not sure? Use our handy compare chart or take the quiz.

YubiEnterprise Subscription: peace of mind and flexibility for less than a cup of coffee per user/month

YubiEnterprise Subscription simplifies purchase and support while also providing financial benefits. Estimate your potential savings as compared to one-time perpetual purchasing model


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Take the quick Product Finder Quiz to find the right key for you or your business.

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