YubiKey

Overview

YubiKey can be used as 2FA in GitHub, GitLab, Google Account, … ?

Important

Set the PIN for each YubiKey.

Install YubiKey manager

Fedora

sudo dnf install ykman 

macOs

brew install ykman

Usage

List connected YubiKeys

ykman list

Output should be similar to this:

YubiKey 5C NFC (5.7.1) [OTP+FIDO+CCID] Serial: 12345678

Set PIN

ykman fido access change-pin

Check credentials

ykman fido credentials list

Output should be similar to this:

Credential ID  RP ID       Username      Display name 
23478ea6...    google.com  john@doe.com  John Doe
a4bc21db...    google.com  john@doe.org  John Doe