The Security Key C NFC by Yubico is a highly secure and convenient two-factor authentication (2FA) device designed to protect your online accounts from hackers.

This compact and portable security key fits easily on your keychain, making it convenient to carry and use wherever you go. It ensures secure access to your accounts at all times, providing an additional layer of protection against unauthorized access.

The key supports both USB-C and NFC interfaces, allowing you to authenticate via USB-C or tap on your NFC-enabled device.

Technical Specifications

• Interfaces:
  • USB-C: Supports USB-C 2.0 for a reliable and fast connection.
  • NFC: Features tap-to-authenticate functionality on NFC-enabled devices.
• Authentication Protocols:
  • FIDO2/WebAuthn: Uses hardware-bound passkeys for secure authentication.
  • FIDO U2F: Adds an extra layer of security for online accounts.
• Compatibility:
  • Operating Systems: Compatible with Windows, macOS, ChromeOS, and Linux.
  • Services: Supported by Google, Microsoft, and hundreds of other popular services.
• Durability:
  • Design: Resistant to tampering, water, and crushing.
  • Manufacturing: Manufactured in the USA and Sweden for high quality.
• Additional Features:
  • No batteries or network connectivity required.
  • The Yubico Authenticator App allows you to manage passkeys and FIDO2 PINs.

In summary, the Security Key C NFC by Yubico is a robust and versatile security solution designed to keep your online accounts safe.