The YubiKey 5 FIPS Series is certified at FIPS 140-2, Overall Level 1 and Level 2, and in addition, has achieved Physical Security Level 3; the YubiKey 5 FIPS series is able to meet the requirements for Authenticator Assurance Level 3 (AAL3) as defined in NIST SP800-63B.
Home Yubico New YubiKey 5 FIPS Series Enables Passwordless Authentication The YubiKey 5 FIPS Series is certified at FIPS 140-2, Overall Level 1 and Level 2, and in addition, has achieved Physical Security Level 3; the YubiKey 5 FIPS series is able to meet the requirements for Authenticator Assurance Level 3 (AAL3) as defined in NIST SP800-63B.