Secure Device Binding

Bind new devices to user accounts to guarantee identity and ensure SCA compliance.
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What is Device Binding?

Device binding links a user’s device to their account, so only that device can be used to authenticate. It prevents unauthorized access and is essential for meeting Strong Customer Authentication (SCA) requirements.

Binding Devices to Multiple Accounts

While traditional systems include one device per account, with Keyless, users can link multiple trusted devices to the same user account.
Keyless uses a selfie to link new devices—no OTPs or call centers needed. The process confirms the user’s face on both devices, ensuring secure transfers without re-enrollment.

How it works

1
Open "Settings"
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Open "My Devices"
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Select "Add Device"
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View Registered Devices
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Scan Optional QR Code
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Face Authentication

Benefits of Secure Device Binding

Reliable Device Linking for Trusted Access

Device binding links a user’s device directly to their account, so only that specific device can be used to authenticate. This ensures that even if someone tries to log in remotely using stolen credentials, they won’t succeed - because they would need the actual device to gain access.
Example:
If a fraudster steals a user’s login credentials, they can’t simply log in from another device. Without the original device that was bound during sign-up, access is denied, stopping remote login attempts before they can happen.
Device binding is crucial for preventing unauthorized access and meeting Strong Customer Authentication (SCA) requirements. By binding a user’s device, systems can verify that the access attempt is coming from a trusted, known device - eliminating the risks associated with easily shared credentials or one-time codes.

Stronger Security with Face Authentication

When combined with biometric face authentication, secure device binding delivers an even higher level of protection. Each login requires not just a recognised device but also a live biometric check, verifying that the person using the device is the legitimate user. This dual-layer approach prevents impersonation and adds robust identity assurance without compromising on user convenience.

The Keyless Advantage

Security
Multi-factor authentication with true identity assurance—so only enrolled users can authenticate.
Privacy
No biometric data stored anywhere, eliminating privacy risks and centralized cloud repositories.
Cost
Self-service account recovery that cuts SMS OTP, call center, and IDV re-onboarding costs.
User Experience
Passive liveness in under 300ms—5x faster than competitors—on any device with a front camera.
Integration
App, web, and mobile browser deployments via cloud or on-prem, with backend bulk user enrollment.

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Related Resources

Passwordless is Just the Beginning.
The Future is Keyless.