How do I turn on two-factor authentication?

Two-factor authentication (2FA) adds a second check on top of your password. Even if someone learns your password, they can't get into your account without access to your inbox.

How 2FA works on Vunolin:

• When enabled, we send a six-digit code to your email on every sign-in.
• No authenticator app or QR code is needed; Vunolin's 2FA is email-based.
• That means your email address must be verified before you can turn 2FA on.

Steps to turn it on:

1. Open your Profile page.
2. Go into Security (or open the Security page directly).
3. On the Two-factor authentication card, tap Enable.
4. You'll see a confirmation toast; the badge flips to Active.

On your next sign-in:

• After entering your password, we email you a six-digit code.
• Type the code into the sign-in screen.
• Once verified, you're in.

Disabling it:

Open the same Security page and tap the button next to the card; it's a one-tap toggle.

Protect your email too. 2FA only works as well as the inbox it's tied to. Use a strong password (and ideally your email provider's own 2FA) on the email account itself. For general account safety, see How do I edit my profile?.