YubiKey for Mobile
Providing strong authentication for iOS, Android and Windows 10
![](https://yubikey.com.ua/wp-content/uploads/2019/08/yk-2-128x128.png)
Secure mobile app enrollment
Enable strong authentication hardware-based mobile app enrollment.
![](https://yubikey.com.ua/wp-content/uploads/2019/08/shield-128x128-1.png)
Reduce IT support costs
Significantly reduce password-related IT helpdesk calls.
![](https://yubikey.com.ua/wp-content/uploads/2019/05/icon-1-globe-message-shield-128x128.png)
Easy, fast and reliable user experience
Deliver an easy user experience that’s faster than SMS codes.
![](https://yubikey.com.ua/wp-content/uploads/2019/09/keychain-5Ci.jpg)
Get Started with the YubiKey 5Ci !
YubiKey 5Ci is the latest addition to the YubiKey 5 series. Industry-first dual connector security key with support for USB-C and Lightning
- Easy and fast authentication.
- Secures all major browsers and operating systems
- Reduce operational costs for mobile app enrollment
- Multi-protocol support for FIDO2/WebAuthn, U2F, Smart Card, OTP
- Lightning and USB-C in one key
Secure mobile app enrollment
- Securing the mobile experience with strong authentication for iOS, Android, and Windows 10, which prevents account hijacking.
- A common root of trust for both the phone and the computer
- More secure alternative to authentication using SMS codes and authentication mobile apps
![](https://yubikey.com.ua/wp-content/uploads/2019/08/YubiKey-NEO-phone-laptop-444x296.jpg)
![](https://yubikey.com.ua/wp-content/uploads/2019/08/Security-Key-by-Yubico-450x450.jpg)
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%
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
![](https://yubikey.com.ua/wp-content/uploads/2019/08/YK5-NFC-Android-black-and-white.png)