- General Information
- Manufacturer
- Yubico
- Manufacturer Website Address
- https://www.yubico.com/
- Brand Name
- Yubico
- Product Line
- YubiKey 5
- Marketing Information
The YubiKey 5Ci is a physical passkey within the versatile YubiKey 5 Series, offering protection against phishing attacks for both business and individual use. It secures over 1000 accounts (including Google, Microsoft, and Apple) and allows for instant, convenient login by simply plugging the key into a device via USB-C or Lightning and tapping it, operating entirely without the need for batteries or recurring fees. A core feature of the 5 Series is its broadest support for authentication protocols, featuring modern standards like FIDO2/WebAuthn for passwordless login, alongside FIDO U2F, Smart Card (PIV), OpenPGP, and various OTP methods. It is built in Sweden to be highly durable, being waterproof and crush-resistant.
- Package Type
- Retail
- Product Type
- Security Token
- Warranty
- Limited Warranty
- 1 Year
- Technical Information
- Encryption
- Smart card (PIV)
- Open PGP
- OTP
- OATH
- TOTP
- HOTP
- RSA 2048-bit
- RSA 4096 (PGP)
- ECC p256
- RSA
- RSA 1024-bit
- RSA 3072
- ECC p256/ECC p384
- ED25519
- X25519
- secp256k1
- brainpoolP256r1
- brainpoolP384r1
- brainpoolP512r1
- ECC p388
- Features
- Two-factor Authentication
- Passwordless
- Durable
- Water Proof
- Crush Resistant
- Water Resistant
- Portable
- Tamper Resistant
- Dust Resistant
- Interfaces/Ports
- USB
- Yes
- USB Standard
- USB Type C
- USB 2.0 Type C
- Physical Characteristics
- Color Family
- Black
- Product Color
- Black
- Height
- 0.5"
- Width
- 1.6"
- Depth
- 0.2"
- Weight (Approximate)
- 0.10 oz
- Miscellaneous
- Additional Information
- Form Factor: USB-A
- NFC-enabled: No
- Yubico Authenticator App: Compatible with the safest authenticator app experience across mobile and desktop
Authentication Methods:
- Passwordless
- Strong Two Factor
- Strong Multi-Factor
Identity & Access Management:
- AWS Identity and Access Management (IAM)
- Duo Security
- Forgerock
- Idaptive
- Microsoft Active Directory
- Microsoft Azure AD
- Okta
- OneLogin
- Ping Identity
Social:
- YouTube
Cloud Storage:
- Dropbox
- Google Drive
- OneDrive
Productivity & Communication:
- Google Account
- Microsoft account
- Salesforce.com
Password Managers:
- Keeper®
- LastPass Premium
- 1Password
- Bitwarden Premium
Cryptographic Specifications:
- RSA 2048
- RSA 4096 (PGP)
- ECC p256
- ECC p385
Design & Durability:
- IP68 Water resistant
- Crush resistant
- No batteries required
- No moving parts
Setup instructions
1. Log in to the service you want to secure and check if it supports security keys.
2. Go to the security settings and look for the option to add two-factor authentication or security keys. Setup instructions may vary.
3. Follow the instructions to register your YubiKey by plugging it in or tapping it on your device.
4. You're now ready to use your YubiKey! Remember to register a spare key in case of loss or theft.
- Compatibility
- Android
- PC
Apple Products:
- iPhone
- iPad
- iPod
- Certifications & Standards
- FIDO Universal 2nd Factor (U2F)
- FIDO2
- IP69
- Country of Origin
- Sweden
- Environmental Compliance
- Waste Electrical and Electronic Equipment Directive (WEEE)
- Restriction of Hazardous Substances (RoHS)
