3D (Three domain) Secure Dynamic is a global programme/standard developed for carrying out safe online transactions.
The programme was developed to enable each cardholder to confirm the authenticity of his/her bank card when performing transactions to make online purchases. International payment systems—MasterCard and Visa International—have developed their safe online purchases systems based on 3D Secure models.
Typically, websites must show the logos of these two platforms:
However, please keep in mind that the availability of the 3D Secure authentication option depends on the merchant’s website. If the merchant’s website supports this option, then the client will be automatically required to carry out the authentication procedure using the 3D Secure platform.