Two-factor authentication is always recommended to keep your account as secure as possible. If you'd like to enable it for your client area, please follow these few steps:
1. Log in to your Client Area
2. On the left side under 'Your Info', click on the green 'Update' button
3. Under 'My Account' menu, click on 'Security Settings'
On that page, you will be able to enable your two-factor authentication to keep your account as secure as possible. If you have any questions regarding this, do not hesitate to contact our support team!