Learn how to enhance the security of your GitHub account by enabling two-factor authentication (2FA) and registering your Thetis U2F and FIDO2 security keys. This guide walks you through each step, ensuring your account is protected against unauthorized access.

Step 1: Enable Two-Factor Authentication (2FA)

After logging into your GitHub account, click the dropdown menu at the top right corner and select "Settings." On the settings page, navigate to the "Security" section on the left sidebar. Here, you can enable two-factor authentication (2FA) by following these steps:

                              

Choose between using the SMS method to receive your verification code:

Or use an authentication app to generate the verification code:

Step 2: Register Your Thetis Security Key

Scroll down to the "Security keys" section and click "Register new device." Name your device, then insert your Thetis U2F or FIDO2 security key into a USB port and tap the button to complete the registration.

Step 3: Enjoy Your Key-Protected GitHub Account

Whenever you log into your GitHub account from a new device or browser, you'll be prompted to insert your security key for verification. This added layer of security helps protect your account from unauthorized access.

For more details on securing your account, click here.

Explore More with Thetis

Now that you've successfully set up your Thetis U2F or FIDO2 security key with GitHub, why not explore our full range of FIDO2 security keys? Ensure the highest level of security across all your accounts with our trusted products.

For more information on how FIDO2 security keys and Passkeys can enhance your online security, visit our detailed guide here.

Frequently Asked Questions (FAQ)

What is the difference between U2F and FIDO2 security keys?

U2F (Universal 2nd Factor) is an open standard for two-factor authentication, while FIDO2 is an updated version that supports passwordless authentication. Both are compatible with GitHub and help secure your account.

Can I use my Thetis security key with other services besides GitHub?

Yes, Thetis security keys are compatible with a variety of services, including Google, Facebook, and Dropbox, as long as they support U2F or FIDO2 standards.

What should I do if I lose my security key?

If you lose your security key, use a backup method such as SMS or an authentication app to access your account. It's advisable to register multiple security keys to avoid being locked out.

Learn More

For a deeper understanding of FIDO2 technology, visit our FIDO2 Security Keys Overview.

Explore our full range of security products here.