SecuX PUFido USB-C Security Key User Manual

1. Introduction

This manual provides essential information for the setup, operation, and maintenance of your SecuX PUFido USB-C Security Key. Designed for enhanced digital security, this key utilizes advanced Physical Unclonable Function (PUF) technology and is FIDO2/U2F certified, offering a robust solution for passwordless login and two-factor authentication (2FA).

Please read these instructions carefully to ensure proper use and to maximize the security benefits of your device.

2. Getting Started

2.1 Package Contents

• SecuX PUFido Clife Key

2.2 Initial Setup

To begin using your SecuX PUFido key, follow these general steps:

1. Connect the Key: Insert the USB-C connector of the SecuX PUFido key into an available USB-C port on your computer or mobile device. The key's LED indicator should illuminate, typically green, to show it is active.
2. Access Online Instructions: For detailed, step-by-step setup guides tailored to various platforms and services, please visit the official SecuX support page. You can scan the QR code on the product packaging or use the provided link.
3. Register with Services: Follow the instructions provided by your chosen online service (e.g., Google, Microsoft, Facebook) to register your SecuX PUFido key as a security method.

3. Operating Instructions

3.1 Registering the Security Key

Once connected, navigate to the security settings of the online service you wish to protect. Look for options related to Two-Factor Authentication (2FA), Security Keys, or Passkeys. Follow the on-screen prompts to add your SecuX PUFido key. It is highly recommended to register a backup security key to ensure continuous access in case your primary key is lost or damaged.

3.2 Authenticating with the Security Key

When logging into a service where your SecuX PUFido key is registered, you will be prompted to use your security key. Simply insert the key into an available USB-C port and, when indicated by the service or the key's LED, gently tap the button on the key to confirm your identity. This action completes the authentication process.

4. Features and Technology

4.1 PUF Technology

The SecuX PUFido key incorporates Physical Unclonable Function (PUF) technology, which provides a unique, hardware-rooted trust anchor. This technology leverages microscopic variations inherent in the silicon manufacturing process to create a unique digital fingerprint for each device. This makes the key virtually unclonable and highly resistant to tampering and sophisticated cyber attacks, offering a superior level of security compared to conventional designs.

4.2 FIDO2/U2F Certification

The SecuX PUFido key is FIDO2 and U2F certified, ensuring compliance with industry standards for strong authentication. This certification guarantees phishing-resistant security and broad compatibility across a wide range of online services and platforms that support FIDO protocols. It enables passwordless login and robust second-factor authentication.

4.3 Key Indicators and Connectivity

The key features an LED Indicator for real-time status feedback, enhancing usability. Its compact USB-C Connectivity ensures secure and easy connection to various devices, whether mobile or desktop.

5. Compatibility

The SecuX PUFido key offers universal compatibility, working seamlessly across various operating systems and with hundreds of FIDO2/U2F compliant services. This includes popular cloud, email, and social platforms.

5.1 Supported Operating Systems

• Windows
• macOS
• Linux
• iOS
• Android

5.2 Compatible Services and Platforms

The key supports a wide range of services, including but not limited to:

• Microsoft
• Google
• Facebook
• Proton
• Bybit
• Bitwarden
• Binance
• GitHub
• OKX

6. Maintenance

To ensure the longevity and optimal performance of your SecuX PUFido security key, please observe the following maintenance guidelines:

• Keep Clean: Gently wipe the key with a soft, dry cloth to remove dust or debris. Avoid using liquid cleaners or abrasive materials.
• Avoid Extreme Conditions: Do not expose the key to extreme temperatures, humidity, or direct sunlight.
• Protect from Physical Damage: Avoid dropping the key or subjecting it to strong impacts. While durable, excessive force can cause damage.
• Secure Storage: When not in use, store the key in a safe place to prevent loss or unauthorized access.

7. Troubleshooting

If you encounter issues with your SecuX PUFido security key, refer to the following common troubleshooting steps:

7.1 Key Not Detected

• Check Connection: Ensure the USB-C key is fully and correctly inserted into the port.
• Try Another Port: If available, try plugging the key into a different USB-C port on your device.
• Verify LED Indicator: Confirm that the key's LED light is illuminated, indicating it is powered on and active.
• Restart Device: Sometimes, a simple restart of your computer or mobile device can resolve detection issues.

7.2 Authentication Issues

• Re-register Key: If you are having persistent issues with a specific service, try removing and re-registering the security key within that service's security settings.
• Check Service Settings: Ensure that the online service you are trying to access has security key authentication properly enabled.
• Browser Compatibility: Confirm that your web browser is up-to-date and supports FIDO2/U2F standards.

For further assistance, please refer to the official SecuX support documentation or contact their customer support team.

8. Specifications

9. Warranty and Support

SecuX products are designed for reliability and security. For information regarding product warranty, please refer to the documentation included with your purchase or visit the official SecuX website. SecuX offers a dedicated support team to assist with any questions or challenges you may encounter with your PUFido security key.

For support resources, FAQs, and contact information, please visit the SecuX Support Page.