YubiKey
Used by 6 peopleyubico.com ↗
“I use Yubikeys for basically all 2FA, SSH, and GPG.”
Jessie Frazelle Interview, Software engineer (Google, Docker) · via Uses This 
“They don't let me use it to authenticate at work, because it's too old, so I use a Yubikey for that.”
Karl Anderson Interview, Software engineer, phone hardware hacker · via Uses This 
“Two factor authentication using a Yubikey and Google Authenticator.”
Ethan Schoonover Interview, Designer, developer (Kinkless, Solarized) · via Uses This
