Yubico Security Key C NFC FIDO2 USB-C Security Token, Part Number 8880001089

Protect accounts with phishing-resistant, hardware-based authentication

The Yubico Security Key C NFC combines public key cryptography with FIDO2/WebAuthn and FIDO U2F protocols to help prevent phishing, man-in-the-middle attacks, and account takeovers. Part Number 8880001089 is designed for passwordless sign-in, two-factor authentication, and multi-factor authentication across supported personal and business accounts. No additional software, batteries, or network connection is required. Insert the security key into a USB-C port and touch it to authenticate, or tap it against an NFC-enabled mobile device for convenient wireless sign-in.

The Security Key C NFC works with Google and Microsoft accounts, Facebook, Twitter, Dropbox, password managers, and hundreds of other compatible services. It supports Windows, macOS, ChromeOS, and Linux, making it suitable for desktops, laptops, mobile devices, shared workstations, and cloud-based applications. FIDO credentials are hardware-backed and bound to the device, helping reduce the risk associated with reused or shared passwords. The key does not store personally identifiable information, supporting privacy even if it is misplaced.

Portable, durable, and easy to deploy

Designed for everyday carry, the Yubico Security Key C NFC fits conveniently on a keychain and provides dependable authentication wherever it is needed. Its rugged construction is resistant to tampering, water, and crushing, while the absence of moving parts helps support long-term reliability. The device is rated IP68 and is manufactured in the USA and Sweden. As a FIDO-only security key, it supports FIDO2/WebAuthn hardware-bound passkeys and FIDO U2F authentication. Organizations needing broader protocol support and additional authentication capabilities may consider the YubiKey 5 Series.

For enterprise deployments, the Security Key C NFC can be integrated with applications and systems that support FIDO authentication. Administrators can use it to help protect sensitive accounts, require reauthentication for important transactions, and strengthen access controls without introducing complicated software or ongoing maintenance.

Features:

• Convenient and portable: Carry the Yubico Security Key C NFC on a keychain and authenticate through USB-C or NFC-enabled devices.
• Versatile compatibility: Works with Google and Microsoft accounts, password managers, and hundreds of compatible services on Windows, macOS, ChromeOS, and Linux.
• FIDO-only protocols: Supports FIDO2/WebAuthn hardware-bound passkeys and FIDO U2F authentication for passwordless, two-factor, and multi-factor sign-in.
• Durable and reliable: Resistant to tampering, water, and crushing, with no batteries, moving parts, or network connection required.
• Industry standards: Supports FIDO Universal 2nd Factor, FIDO2, and IP68 protection standards.