So sánh khóa bảo mật YubiKey

Khóa bảo mật	YubiKey 5C NFC	YubiKey 5 NFC	YubiKey 5 Nano	YubiKey 5C	YubiKey 5Ci	YubiKey 5C Nano	Yubico Security Key NFC
Kích thước	18mm x 45mm x 3.3mm, 3g	18mm x 45mm x 3.3mm, 3g	12mm x 13mm x 3.1mm, 1g	12.5mm x 29.5mm x 5mm, 2g	12mm x 40.3mm x 5mm, 2.9g	12mm x 10.1mm x 7mm, 1g	18mm x 45mm x 3.3mm, 3g
Kết nối	YubiKey 5C NFC	YubiKey 5 NFC	YubiKey 5 Nano	YubiKey 5C	YubiKey 5Ci	YubiKey 5C Nano	Yubico Security Key NFC
USB-A
USB-C
Lightning
Không dây NFC
Tính năng	YubiKey 5C NFC	YubiKey 5 NFC	YubiKey 5 Nano	YubiKey 5C	YubiKey 5Ci	YubiKey 5C Nano	Yubico Security Key NFC
Secure Static Passwords
Yubico OTP
OATH – HOTP (Event)
OATH – TOTP (Time)
PIV-Compliant Smart Card
OpenPGP
FIDO U2F (Universal Second Factor)
FIDO2
Secure Element
Ứng dụng nổi bật	YubiKey 5C NFC	YubiKey 5 NFC	YubiKey 5 Nano	YubiKey 5C	YubiKey 5Ci	YubiKey 5C Nano	Yubico Security Key NFC
Google Accounts (U2F)
Facebook Accounts
GitHub (U2F)
Docker
Dropbox (U2F)
Salesforce
LastPass
Dashlane Premium
Many more applications
Chứng nhận	YubiKey 5C NFC	YubiKey 5 NFC	YubiKey 5 Nano	YubiKey 5C	YubiKey 5Ci	YubiKey 5C Nano	Yubico Security Key NFC
FIDO U2F Certification
FIDO2 Certification
Loại thiết bị	YubiKey 5C NFC	YubiKey 5 NFC	YubiKey 5 Nano	YubiKey 5C	YubiKey 5Ci	YubiKey 5C Nano	Yubico Security Key NFC
HID Keyboard
CCID Smart Card
FIDO U2F (Universal 2nd Factor) HID device
Đặc tính mã hóa	YubiKey 5C NFC	YubiKey 5 NFC	YubiKey 5 Nano	YubiKey 5C	YubiKey 5Ci	YubiKey 5C Nano	Yubico Security Key NFC
RSA 2048
RSA 4096 (PGP)
ECC p256
ECC p384

 OATH-TOTP yêu cầu thêm ứng dụng – Yubico Authenticator