Store your unique credential on a hardware-backed security key and take it wherever you go from mobile to desktop. No more storing sensitive secrets on your mobile phone, leaving your account vulnerable to takeovers. With the Yubico Authenticator you can raise the bar for security. • The Yubico Authenticator will work with any USB or NFC-enabled YubiKeys The Yubico Authenticator securely generates a code used to verify your identity as you are logging into various services. No connectivity nee