For developers
We offer free and open source software for integrating YubiKey strong two factor authentication into your software or service.
Rapid integration of two factor authentication
Open Source Code
Integrate the YubiKey with your service, it’s quick and easy. The YubiKey works seamlessly with Windows, MacOS, Linux, iOS, and Android devices. No extra software for your users to download or license.
Developer Tools
Use our reference documentation and testing tools to rapidly enable one touch authentication for your users. The YubiKey supports FIDO, PIV-compatible Smart Card, One-time Passwords (OTP), and OpenPGP.
Own Your Secrets
Control your own cryptographic secrets. No passwords, keys, PINs or other secrets are
shared with Yubico.
New Developer Program
The Yubico Developer Program provides resources to enable rapid implementation of strong authentication for web and mobile applications. Resources include workshops, documentation, implementation guides, APIs and SDKs. Sign up and get early access to resources for implementing the FIDO2, WebAuthn specification. New Mobile SDK for iOS now available.
Technology Partner Program
Join the Yubico Technology Partner Program to have your products and services featured on the Yubico Solution marketplace. Participate in co-marketing activities that showcase your solution and promote the value of strong authentication.
Upcoming Webinars
FIDO2 Authentication Demystified
June 13 at 11am PST – Available on demand
Technical Overview: FIDO2 WebAuthn Data Flows, Attestation, and Passwordless
June 21 at 11am PST – Register now
Technical Overview: FIDO2 WebAuthn Server Validation
June 28 at 11am PST– Register now
Featured Solutions
Read about some of the recent and most popular YubiKey integrations.
DOCUMENTATION
Access user’s guides, configuration guides, and more for detailed instructions and technical information.
