Protect Your iOS Keeper Vault with FIDO2 WebAuthn and Yubikey NFC
Keeper provides advanced vault protection using device verification, first-factor authentication through either Master Password or Single Sign-On, and second factor authentication through hardware based security keys like the YubiKey. Security keys provide the highest level of protection by requiring hardware authentication in addition to your password at login. The Keeper iOS app supports Yubikey FIDO2/WebAuthn security keys with a Lightning connector or NFC.