Set up two-factor authentication
Two-factor authentication adds a second check at login: a 6-digit code from an authenticator app, on top of your password. This covers turning it on, what changes when you sign in afterwards, and how to turn it off again.
BEFORE YOU START
You need an authenticator app installed on a phone — Google Authenticator, Authy, or similar. Setup takes about a minute once the app is open and ready to add an account.
What two-factor authentication adds
With it on, a correct password is no longer enough to sign in — you also need a current 6-digit code from your authenticator app. My Profile shows whether it's on or off next to Two-Factor Auth, with a status of Enabled or Not enabled.
Turn it on
Setup happens on its own screen, away from the rest of your profile.
From My Profile, open Two-Factor Auth in the sidebar. Until you enable it, the overview page shows a Not enabled badge next to it.
Choose Enable Two-Factor Authentication.
On the setup screen, install an authenticator app if you don't already have one, then scan the QR code with it, or type in the Manual entry key by hand if scanning isn't possible.
Open the entry the app just created and note the 6-digit code it's showing.
Enter that code under Enter the 6-digit code to activate and choose Activate 2FA.
Once the code checks out, two-factor authentication is enabled and the status on My Profile changes to Enabled.
GOOD TO KNOW
The secret from the setup screen only lives in your session — nothing is written to your account until you confirm it with a code. Choosing Cancel on the setup screen leaves your account exactly as it was, with two-factor authentication still off.
What changes at login
From now on, a correct password takes you to a separate screen asking for your Authenticator Code instead of straight into the dashboard. Enter the current 6-digit code from your app and choose Verify. Three incorrect codes in a row end that login attempt and send you back to the login screen, so you'll need to enter your email and password again before trying the code once more.
A COMMON MISTAKE
Typing in a code just as it changes. Authenticator codes rotate roughly every 30 seconds, so if you see Invalid or expired code, wait for the app to show a fresh one rather than retrying the same digits.
Turn it off
Open My Profile → Two-Factor Auth. With it on, the page shows Enabled and "Your account is protected with an authenticator app."
Under Enter authenticator code to disable, enter a current 6-digit code from your app and choose Disable 2FA.
Disabling always asks for a valid code first — there's no way to switch it off from a device that isn't already signed in to your authenticator.
If something isn't working
What next
Two-factor authentication is one part of keeping the account secure. The other is making sure you can always get back in even if you forget your password.
