When logging in, do I need to enter a two-factor authentication code, although I haven’t set it up?

When logging in, do I need to enter a two-factor authentication code, although I haven’t set it up?

Two-factor authentication is one of the ways our affiliate program offers to secure your account. However, it is not mandatory, although the two-factor authentication field is always present when logging into the affiliate program. If you have not installed it, you can simply ignore this field when logging in.