What are security keys and how do I use them?

What are security keys and how do I use them?

Security keys are physical devices used for two-factor authentication. They enhance security by requiring a physical key to access your accounts.

How do I set up a security key for my Google account?

To set up a security key for your Google account, go to your Google Account settings, select 'Security', then '2-Step Verification', and follow the prompts to register your key.

Can I use the same security key for multiple accounts?

Yes, many security keys can be used across multiple accounts and services that support them, making them versatile for your security needs.

What should I do if I lose my security key?

If you lose your security key, you should use backup codes or an alternative 2FA method to regain access to your accounts. It's also a good idea to revoke the lost key from your account settings.