Prerequisites

Before setting up your fido2 security key for any 2FA/MFA use, ensure the following:

Initial Setup with Thetis Manager Software:

Step-by-Step Guide

This guide demonstrates how to use your Thetis FIDO2 Security Key for Facebook two-factor authentication (2FA) to enhance the security of your account.

Step 1: Check Your Setup
  1. Verify Initial Configuration: Ensure your Thetis FIDO2 Key is set up correctly with the Thetis Manager software. Follow the setup instructions if you haven’t completed this yet.
  2. Device and Browser Compatibility:
    - Windows 10 or later, supported browsers: Chrome, Edge, Firefox.
    - macOS 10.14 Mojave or later, supported browsers: Safari, Chrome, Edge, Firefox.
    - iOS 13.3 or later: Safari.
    - Android 7.0 Nougat or later: Chrome.
Step 2: Access Facebook Account Security
  1. Open Your Browser: Launch a supported browser on your device.
  2. Visit Password & Security: Go to the Facebook Password & Security Section and log in.
Facebook Security Center
Step 3: Set Up Your Thetis Key as FIDO 2FA
  1. Navigate to the 2FA Section: Click on the "Two-factor Authentication" section in the security settings and choose your account.
  2. Choose Security Key: Select "Security key" as your preferred authentication method.
Facebook 2FA Choose Key
  1. Insert Thetis Security Key: Insert the Thetis Key into your computer’s USB port and register it.
  2. Authenticate: Enter your previously set PIN on the Thetis FIDO2 Key when prompted.
Facebook 2FA Enter PIN
  1. Confirmation: A confirmation message will indicate that your 2FA setup is complete.
Troubleshooting Steps
  • Key Not Recognized: Ensure the key is fully inserted. Try a different port or restart your device if needed.
  • If Setup Fails: Verify compatibility requirements and confirm your Thetis Key is configured correctly with the Thetis Manager software.
Benefits of Using Thetis FIDO2 Key
  • Enhanced Security: Provides superior protection against phishing and unauthorized access.
  • Convenience: Simple, secure authentication without complex passwords.
  • Versatility: Compatible across various platforms and devices.

For further assistance or troubleshooting, please visit Thetis Support.