Secure. Simple. Seamless. Powering next-generation authentication with passkeys.

Website | Documentation | Discussions

We are the team behind Passkey by SK Telecom — a leading passkey implementation focused on strong, passwordless authentication.
Our mission is to enable secure and seamless login experiences across web and mobile platforms, with developer-friendly integration and enterprise-grade reliability.

We actively contribute to open standards, build scalable infrastructure, and support large-scale deployments of passkey-based authentication technologies.

Passkeys offer a safer and more seamless alternative to traditional passwords. Based on public key cryptography, passkeys authenticate users using device-bound credentials such as biometrics or device PINs — without transmitting shared secrets. This approach significantly enhances both security and user experience across platforms.

Adopting passkeys helps reduce operational costs, improve user experience, and strengthen personal data protection. By eliminating password-related support overhead and enabling seamless authentication, organizations can streamline onboarding, enhance trust, and unlock new revenue opportunities through secure digital experiences.

We are in the process of open-sourcing key components of our platform.
Stay tuned for announcements and opportunities to collaborate.

• passkey-rp-sample — Relying party for passkey integration sample application.

• Developer Q&A: GitHub Discussions
• Email: [email protected]
• Website: passkey.sktelecom.com
• Partner Portal: portal.passkey-sktelecom.com

Let’s build a safer, passwordless world — together.