You can use the GPG key created on the Yubikey to sign your Git commits, meaning that you can prove that you really are the author of commits with your name on, and that no-one is masquerading as you. Yubikeys for static secrets Commit signing This means you only have to remember your email address and password to access your password vault, but with all the benefits of an extra secret for higher entropy. This is a great way to get your (very long, very hard to remember) 1Password secret key when using a shared machine. The Yubikey can be configured to type in a string when its button is long-pressed. With the help of a Yubico app, you can also use it for old-school time-based one-time-passwords. Yubikeys support U2F, which makes 2FA as simple as pressing the button on your Yubikey device. Having to use one’s phone every few minutes to enter a 2FA code for the myriad services we use is a pain. By generating the RSA key on the device, it never exists on disk anywhere else. Allows Git commits to be signed, proving the author’s identityĪfter a little setup, an engineer inserts their Yubikey, enters a PIN, and then their SSH key is loaded all the time the device is connected.Stores and recalls our 1Password secret keys.Provides one-touch two-factor authentication.Soon after joining us he outlined a great way for us to securely use shared machines whilst pairing.Įach team member now has a single Yubikey USB security device that does all of the following: Select Add from the Security Key PIN area, type and confirm your new security key PIN, and then select OK. Insert your security key into the USB port or tap your NFC reader to verify your identity. You can use your YubiKey to sign in to your 1Password account. Open the Windows Settings app, select Accounts, select Sign-in options, select Security Key, and then select Manage. This answer was updated September 4, 2018. Paddy Steed is one of the newer members of EngineerBetter, and has a keen eye for all things related to security and cryptography. Answer: Disclaimer: I work for 1Password.
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