YubiKey 5.8: Verified Authorization
for the New Era of Identity and AI

Support for cutting-edge use cases: Go beyond authentication to verified authorization. Securely sign digital actions—from document approvals to financial transactions—using hardware-backed trust.

Trusted AI workflows: Anchor autonomous AI actions in verified human intent. Enable high-assurance, human-in-the-loop approvals for critical workflows.

Simplified developer integration: Leverage FIDO CTAP 2.3 and developer preview support for WebAuthn extensions to integrate secure, privacy-preserving workflows. 

Emerging initiatives secured: Expands support for digital identity wallets, verifiable credentials, and Secure Payment Confirmation (SPC), ensuring privacy remains at the core of your digital ecosystem.

Better user experience: Improve adoption with Persistent PIN User Access Token (PPUAT), making credentials easier to discover in modern authentication flows.

Enterprise scale: Manage at scale with increased support for up to 16 RPIDs, simplifying deployments across development, staging, and production environments.

Developers & identity builders: Build secure, verified actions as easily as logins. Use familiar standards to integrate signing without complex backend management.

Security practitioners & leaders: Simplify scaling. Extend phishing-resistant identity beyond access, across multiple identity providers and complex environments, while providing the secure, verifiable approvals necessary for modern, complex environments.

AI & ecosystem builders: Anchor the future. Use YubiKey 5.8 as the foundational trust anchor for privacy-preserving identity and high-consequence AI authorizations and human-in-the-loop approvals.