Vouch

Smoke Turner, LLC·SmokeTurner.Vouch

Hardware-backed identity for developers

Vouch is a hardware-backed authentication system that issues short-lived credentials only after a human touches a YubiKey. One touch, one PIN, one 8-hour session — then SSH, AWS, Kubernetes, and more just work. Vouch requires physical presence for every credential issuance, replacing long-lived API keys and password-plus-push MFA with FIDO2-verified, time- bounded credentials.