Secure Your Toph Account with Email‑Based Two‑Factor Authentication

Toph now offers email‑based two‑factor authentication (2FA). When enabled, every password login triggers a one‑time 6‑digit code that is sent to the user’s primary email address. This extra step helps keep your programming challenges and contests safe from unauthorized access.

How It Works

1. Enable the feature – go to Settings → Security → Two‑Factor Authentication and toggle the switch on.
2. Login as usual – after entering your password, Toph sends a 6‑digit code to your email.
3. Enter the code – input the code on the login screen to complete the sign‑in. The code is valid for 10 minutes and can be used only once.

Why Enable Email‑Based 2FA?

• Extra protection for your account and contest data.
• Peace of mind knowing only you can log in during contest preparation.
• Simple – no extra apps; the code arrives directly in your inbox.

If you are preparing problems for an upcoming contest, we strongly recommend turning this feature on today.

If you have any questions or need assistance, please don’t hesitate to contact Toph support or join the conversation in our community forum.