Ich werde alle Features des Yubikeys durchgehen und erklären wofür Sie verwendet werden können.

Yubikey Functions:

• Basic Slot 1
• Basic Slot 2
• Smartcard
• PIV 1 (PIV Authentication)
• PIV 2 (Digital Signature)
• PIV 3 (Key Management)
• PIV 4 (Card Authentication)
• U2F (unlimited amount of accounts)

Basic Slot:

Pick one per Slot:

• Static Password (https://www.yubico.com/products/services-software/personalization-tools/static-password/)
• Challenge-Response (https://developers.yubico.com/yubico-pam/Authentication_Using_Challenge-Response.html)
• Yubykey OTP (HOTP) (https://developers.yubico.com/OTP/)

Smartcard:

• GPG Keys
• SSH (GPG Authentication Key)
• With or without touch for crypto
• With or without master key
• https://github.com/drduh/YubiKey-Guide

PIV:

PKCS11:(X.509 certificate/RSA 2048, or ECC secp256r1)

(http://csrc.nist.gov/groups/SNS/piv/standards.html)

• Windows Login
• OS X Code Signing
• Docker Code Signing
• CA
• SSH

FIDO U2F:

• https://developers.yubico.com/U2F/
• https://fidoalliance.org/specifications/download/

Support: Dropbox, Google …

TOTP:

Combined with Smartphone, TOTP login can be used.

Download Yubico Authenticator, scan QR-Code.