Using a security key as a form of two-factor authentication is a simple and proven method for locking down your accounts and keeping them secure. Usernames and passwords are not enough to protect your accounts. The Security Key C NFC by Yubico simplifies your login and secures your account on hundreds of services like Gmail, Facebook, Skype, Outlook, Dashlane and more. Works out of the box with Gmail, Facebook, and hundreds more.Asymmetric Cryptography Uses public and private key cryptography.The Security Key C by Yubico combines hardware-based authentication, public key cryptography, and the U2F and FIDO2 protocols to eliminate account takeovers.Durable Injection molded, crush resistant and water resistant body.

Securely Manufactured Made in USA or Sweden and packaged in tamper-evident, safety sealed packaging.Portable Slips easily onto a key ring or in your wallet so you always have access when you need it.Battery free With no batteries or network connectivity required, authenticate anywhere.biometric YubiKey Bio Series supports biometric authentication using fingerprint recognition.The YubiKey Bio Series does not work with LastPass. LastPass users please note you will need a YubiKey 5 Series key. It works with Google Chrome or any FIDO-compliant application on Windows, Mac OS or Linux and with applications that provide FIDO or FIDO2 support through Chrome, Firefox, or Edge browsers. The YubiKey Bio Series is FIDO and FIDO2 certified. Available in both USB-A and USB-C form factors with biometric support.Works out-of-the-box with operating systems and browsers including Windows, macOS, Chrome OS, Linux, Chrome, and Edge.

Meets the most stringent hardware security requirements with fingerprint templates stored in the secure element on the key.

Built primarily for desktop and designed to offer strong biometric authentication options, the YubiKey Bio Series offers the hallmark hardware security of Yubico, combined with a new user experience.

YubiKey Bio Series supports biometric authentication using fingerprint recognition for secure and seamless passwordless logins.

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