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Secure Your Phone

1. Secure Your Phone Generally​

Before setting up a passkey, it is essential to secure your phone generally. Here are some tips:

  1. Keep your phone updated regularly: Ensure that your operating system and applications are always up to date to benefit from the latest security protections.
  2. Use a strong PIN or password: Set up a complex PIN or password to lock your phone.
  3. Enable biometrics: Use biometric authentication methods like Face ID, Touch ID, or fingerprint recognition for enhanced security.
  4. Download apps only from trusted sources: Use official app stores like the App Store or Google Play Store.
  5. Enable remote location tracking: Set up services like "Find My iPhone" or "Find My Device" so you can lock or erase your phone remotely in case of loss or theft.

2. Understand What a Passkey Is​

A passkey is a modern authentication method that replaces traditional passwords. Unlike a standard password, a passkey relies on a pair of cryptographic keys (one public and one private) to securely prove your identity. This reduces the risk of hacking through phishing or password theft.

Learn more about passkeys:

3. Set Up Passkeys​

On iPhone (iOS 16.3 and above)​

Official Apple Guide – Set Up a Security Key

On Android (Android 9 and above)​

Google Guide – Manage Passkeys

4. What to Do in Case of Loss or Theft of Your Phone?​

  1. Revoke access to your accounts from another device.
  2. Lock your phone remotely:
  3. Change your important credentials (emails, bank accounts).

5. Alternatives to Passkeys​

If a service does not yet support passkeys, here are some alternatives:

  • Use a physical security key (e.g., YubiKey, Google Titan).

Learn more about security keys:

Conclusion​

By properly configuring your passkeys, you significantly enhance the security of your accounts and data. Take the time to follow these steps and consult the provided resources for optimal protection.