The PCI 3D Secure Standard was designed as an additional authentication step, to be an extra security layer for online card transactions for more secure transactions. 3 Domain Secure means that there are three domains – Issuer domain, Interoperability domain and Acquirer domain – which are secured. This whitepaper details the workings of a 3DS Card Not Present (CNP) transaction and talks about the various compliance requirements that organizations need to meet in order to ensure PCI 3D Secure compliance.
Download the white paper to read in detail.