After enabling 2FA, you will be asked to enter a verification code each time you sign in from a new device or browser.
Make sure you can access your selected verification method at all times.
Store any backup or recovery codes in a safe place if they are provided.
If you lose access to your verification method, you may need to contact support to recover your account.
Use a strong, unique password for your TERA account.
Do not share verification codes with anyone.
Review your account activity regularly for any unusual sign-in attempts.