Security Key Yubico YubiKey 5C FIPS USB-C NIST Validated

Keep your online accounts protected from account takeovers and meet strict compliance needs with the YubiKey FIPS. This hardware security key supports multiple authentication protocols and integrates with major identity providers and services. Built from glass-fiber reinforced plastic with IP68 water and dust resistance, the YubiKey FIPS requires no battery or network connection and is designed for long-term use in security-conscious environments.

Advantages

The YubiKey FIPS deploys instantly with providers such as Centrify, Ping, Okta and Google, and is compatible with a broad ecosystem of services. It is configurable to support multiple protocols across computers, networks and online applications. Users authenticate by inserting and tapping the key—no batteries or moving parts required. The device is durable, crush-resistant and IP68 rated, and it carries FIPS 140-2 validation for organizations with strict security requirements.

Key specifications

• Supported protocols: WebAuthn, FIDO2 CTAP1, FIDO2 CTAP2, FIDO2 CTAP2.1, U2F, PIV-compatible smart card, Yubico OTP, OATH HOTP, OATH TOTP, OpenPGP, Secure Static Passwords
• Compatibility: Works with Facebook, Twitter, Google Account, Microsoft account, Salesforce.com, Dropbox, Keeper®, 1Password, Bitwarden Premium, AWS IAM, Duo Security, Forgerock, Idaptive, Microsoft Azure AD, Okta, OneLogin, Ping Identity
• Physical: Glass-fiber reinforced plastic housing, IP68 water and dust resistant, crush resistant, no batteries, no moving parts
• Certification: FIPS 140-2 validated — Overall Level 2, Physical Security Level 3

How to use

Register the YubiKey FIPS with your chosen identity provider or application following that service’s setup instructions. To authenticate, insert the YubiKey into the device’s USB port (or connect via supported interface), then tap the key when prompted to complete login. No network or battery is required for the authentication step; the device simply communicates the required credentials using supported protocols.

Recommendations

Use the YubiKey FIPS with services and identity platforms listed in the compatibility section and enroll backup authentication methods where supported to ensure account access if a key is lost. For enterprise deployments, follow your organization’s provisioning and lifecycle policies to maintain compliance with FIPS and other security controls.