Your Login Credentials are sent to you via email the first time you activate any G DATA product with your Registration Number, which you receive after the purchase of the license.
An exception is if you have left checked the option Software activation during the purchase, in that case you automatically receive the Login Credentials via email after the purchase.
To get more information about this process, check the following article:
A. If "Software activation" was checked during the purchase of the license.
In this case you have received an email from firstname.lastname@example.org with your User Name and Password (pictured below) shortly after the purchase.
B. If you have activated your first product with the Registration Number,
you have received an email from email@example.com with your credentials (pictured below).
C. If you have lost your Login Credentials, recover them as follows:
Step 1. Click here to access the recovery form
Step 2. Enter either your email address, Registration Number or User Name.
Answer the security question, then click Request access data.
Step 3. An email will then be sent with your Login Credentials (from the address firstname.lastname@example.org).