Netcetera -protocol -payment -security - American Express -AmEx- techxmedia
AmEx beefs up payment security with new Netcetera protocol

Strong Customer Authentication (SCA), known as two-party authentication, is a mechanism that protects online shoppers from fraud. Many major card issuers are implementing 3-D Secure. However, the previous version of 3DS 1.0 resulted in lengthy security procedures for mobile users and reduced conversion rates. 3DS 2.2 and Netcetera’s Access Control Server are no longer an issue for American Express (ACS).

Netcetera - techxmedia
NEC Payments finds a new path to payment security with Netcetera

3DS 2.2, supported by Netcetera’s Access Control Server (ACS), several factors (transaction limits, whitelisting) are used to bypass unnecessary steps and encourage simplified online purchases.