{"id":37456,"date":"2024-02-19T21:33:08","date_gmt":"2024-02-19T19:33:08","guid":{"rendered":"https:\/\/lwallet.com.ua\/product\/yubikey-5ci-fips\/"},"modified":"2026-09-03T20:26:52","modified_gmt":"2026-09-03T17:26:52","slug":"yubikey-5ci-fips","status":"publish","type":"product","link":"https:\/\/lwallet.com.ua\/en\/product\/yubikey-5ci-fips\/","title":{"rendered":"Yubikey 5Ci FIPS"},"content":{"rendered":"

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YubiKey 5Ci FIPS<\/h4>\n

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FIPS 140-3 validated security<\/h4>\n

YubiKey 5Ci FIPS is part of the current YubiKey 5 FIPS Series running firmware 5.7.4, validated to FIPS 140-3 Overall Level 2. The cryptographic module also meets Physical Security Level 3 requirements, while the series supports NIST SP 800-63B requirements for AAL3. The key is designed for environments with formal requirements for hardware-based authentication.[\/vc_column_text][vc_column_text]<\/p>\n

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Protection against phishing<\/h4>\n

With FIDO2\/WebAuthn, authentication is cryptographically bound to the legitimate domain of the service. A fake website cannot reuse an authentication request intended for another domain, while private keys remain inside YubiKey\u2019s secure hardware. This approach significantly reduces the risk of phishing and remote account takeover.[\/vc_column_text][vc_column_text]<\/p>\n

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For businesses and regulated industries<\/h4>\n

YubiKey 5 FIPS Series is designed for businesses, government agencies, financial institutions, IT infrastructure, and other environments with strict access security requirements. FIPS 140-3 validation allows YubiKey 5Ci FIPS to be used in scenarios where security policies or regulatory requirements call for validated cryptographic modules. The key is also suitable for protecting work accounts, email, password managers, cloud services, and cryptocurrency exchanges.[\/vc_column_text][vc_column_text]<\/p>\n

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FIDO2, WebAuthn, and passkeys<\/h4>\n

YubiKey 5Ci FIPS supports FIDO2\/WebAuthn for modern multi-factor and passwordless authentication. Passkeys and FIDO2 credentials are stored directly on the hardware key and do not require synchronization through a cloud account. The device supports up to 100 FIDO2 credentials, making it suitable for use with a large number of compatible services.
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More capabilities<\/h4>\n

YubiKey 5Ci FIPS supports Smart Card PIV, OATH-TOTP\/HOTP, OpenPGP, and Challenge-Response for enterprise authentication, one-time passwords, digital certificates, and other professional use cases. Secure Static Password and Yubico OTP are also supported. Thanks to its multi-protocol architecture, a single key can be used across different security systems.[\/vc_column_text][vc_column_text]<\/p>\n

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One key for different services and use cases<\/h4>\n

YubiKey 5Ci FIPS can be registered with many independent services and used to protect email, password managers, cloud platforms, enterprise systems, VPNs, cryptocurrency exchanges, and other compatible accounts. USB-C connectivity works with modern laptops, tablets, and smartphones, while Lightning supports compatible iPhone and iPad models.
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USB-C and Lightning in one key<\/h4>\n

YubiKey 5Ci FIPS features two physical connectors \u2014 USB-C on one end and Lightning on the other. It can connect directly to modern laptops, smartphones, and tablets with USB-C, as well as compatible Apple devices with Lightning. No adapters, batteries, or charging are required to use the YubiKey.
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Crypto exchange security<\/h4>\n

YubiKey 5Ci FIPS can be used to secure accounts on cryptocurrency exchanges and other financial platforms that support FIDO2\/WebAuthn and hardware security keys. On compatible services, physical key can be used as a multi-factor authentication method instead of SMS or authenticator app.[\/vc_column_text][vc_column_text]<\/p>\n

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Professional security for work and personal accounts<\/h4>\n

YubiKey 5Ci FIPS combines FIPS 140-3 Overall Level 2 validation, phishing-resistant FIDO2\/WebAuthn authentication, support for professional protocols, and two connection interfaces in one compact device. Its IP68-rated housing protects against water and dust and is built to withstand mechanical stress, while the key itself requires no battery or charging. It is a practical choice for users and organizations that need a single hardware security key for both USB-C and Lightning.[\/vc_column_text][vc_column_text]<\/p>\n

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Key specifications<\/h3>\n