PLATFORM

Device-Paired Authentication

Credentials that can’t leave the device can’t be stolen. AuthLN binds authentication to hardware-level security, making phishing and credential theft impossible.

How It Works

Hardware-Bound Identity

1

Enrollment

User’s device generates a FIDO2 passkey bound to the TPM (Trusted Platform Module) or Secure Enclave. The private key never leaves the hardware.

2

Authentication

Each login attempt is signed by the device’s hardware key. The signature proves both identity and device possession in a single step.

3

Verification

AuthLN verifies the cryptographic signature against the enrolled device. No match = no access, regardless of any other credentials presented.

Why It Matters

What This Eliminates

Phishing

Passkeys are domain-bound. They literally cannot be entered on a phishing site.

Credential Theft

Private keys are stored in hardware. They can’t be exported, copied, or dumped from memory.

Session Hijacking

Cryptographic binding validates the device on every request, not just initial login.

MFA Fatigue

No push notifications to approve. No codes to enter. Authentication is silent and automatic.

Compatibility

Standards & Compatibility

  • Standard FIDO2 / WebAuthn
  • Hardware TPM 2.0, Apple Secure Enclave, Android StrongBox
  • Browsers Chrome, Firefox, Safari, Edge
  • Mobile iOS 16+, Android 9+
  • Passkey Sync Supported (iCloud Keychain, Google Password Manager)

Make Credentials Unstealable

See how device-paired authentication eliminates credential theft from your attack surface.

Request a Demo See How It Works