Yubico YubiKey Security Key Series NFC USB-A Two-Factor Authentication Security Key

Keep your online accounts safe from hackers with the Security Key by Yubico. Trustworthy and easy-to-use, it's your key to a safer digital world.

• Convenient and portable: The Security Key NFC fits easily on your keychain, making it convenient to carry and use wherever you go, ensuring secure access to your accounts at all times. Simply plug in via USB-A or tap on your NFC-enabled device to authenticate.
• Versatile compatibility: Supported by Google and Microsoft accounts, password managers and hundreds of other popular services. It works with Windows, macOS, ChromeOS and Linux. "Works With YubiKey" lists compatible services.
• FIDO-only protocols: Security Key Series is the more affordable security key supporting only FIDO2/WebAuthn (hardware bound passkey) and FIDO U2F authentication protocols. For improved compatibility upgrade to YubiKey 5 Series.
• Durable and reliable: High quality design and resistant to tampering, water, and crushing. No batteries or network connectivity required, offering dependable authentication without any downtime. Securely manufactured in USA & Sweden.

Yubico Authenticator App - Manage passkeys, FIDO2 PIN on desktop version - Upgrade to the YubiKey 5 Series for use of OATH and PIV credentials with the Yubico Authenticator App.

Trusted

Maximise security by adopting phishing-resistant MFA that is proven to stop account takeovers and trusted by millions of users worldwide.

Scalable

From corporate access management to social media accounts, YubiKeys provide strong MFA, 2FA and Passwordless solutions for business and personal users.

Durable

Built to last with glass-fiber reinforced plastic. IP68 rated (water and dust resistant), crush resistant, no batteries required, no moving parts. Tough enough to carry on a key ring.

User-Friendly

Yubico offers a simple and convenient authentication with plug-and-play functionality, eliminating the need for passwords or complex setups. Log in up to 4X faster with YubiKey 5.

Broad ecosystem

Deploy instantly with Centrify, Ping, Okta, Google and more.

Configurable

Easily configure multiple protocols across computers, networks, and online applications and services.

Easy to use

No battery or network connectivity required, users simply insert and tap to authenticate.

High quality

Built to last with glass-fiber reinforced plastic. IP68 rated (water and dust resistant), crush resistant, no batteries required, no moving parts.

Trusted partner

The YubiKey is deployed and loved by 9 of the top 10 internet brands and by millions of users.

Multi-protocol

Support for WebAuthn, FIDO2 CTAP1, FIDO2 CTAP2, FIDO2 CTAP2.1, Universal 2nd Factor (U2F), Smart card (PIV-compatible), Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), OpenPGP, Secure Static Passwords.

Works with

Facebook, Twitter, Google Account, Microsoft account, Salesforce.com, Dropbox, Keeper®, 1Password, Bitwarden Premium, AWS Identity and Access Management (IAM), Duo Security, Forgerock, Idaptive, Microsoft Azure AD, Okta, OneLogin, Ping Identity.

Yubico authenticator app

Compatible with the Yubico Authenticator App. The safest authenticator app experience across mobile and desktop.

Mobile

Provides tap-and-go authentication on NFC-enabled Android & iOS devices.