Strong authentication across leading mobile platforms IOS, Android, smartphones and tablet Secure mobile app enrollment Enable strong authentication hardware-based mobile app enrollment. Reduce IT support costs Significantly reduce password-related IT helpdesk calls. Easy, fast and reliable user experience Deliver an easy user experience that's faster than SMS codes. Secure mobile app enrollment Strong authentication for iOS and Android that stops account takeovers. Strongest authentication to verify user identity during initial enrollment to mobile app A common root of trust or both the phone and the computer More secure alternative to authentication using SMS codes and authentication mobile apps Solution Brief Learn More Reduce IT support costs Reduce operational costs for mobile app enrollment Significantly reduce password-reset calls to the IT helpdesk YubiKeys proven to reduce password support incidents by 92% Secure tap-and-go for a fast and easy user experience Simple tap-and-go to authenticate when using NFC-enabled mobile devices Flexible in-app, step-up authentication for high risk transactions Tapping the YubiKey is four times faster than typing in a one-time passcode Buy - YubiKey 5 NFC Buy - Security Key NFC Get Started with the YubiKey 5C NFC The Yubico Developer Program provides you with free resources and open source tools you need to integrate strong YubiKey authentication for mobile applications. Join these early adopters by integrating the YubiKey 5C NFC, with your services and apps .