For firms in the financial industry, especially within regulated organizations such as credit card processors and banks, PCI DSS compliance has become a business and operational necessity. Although the blueprint of a PCI-compliant architecture varies from organization to organization, the mixture of modern Hadoop-based data lakes and legacy systems are a common theme.
In this talk, we will discuss recent updates to PCI DSS and how significant portions of PCI DSS compliance controls can be achieved using open source Hadoop security stack and technologies for the Hadoop ecosystem. We will provide a broad overview of implementing key aspects of PCI DSS standards at WorldPay such as encryption management, data protection with anonymization, separation of duties, and deployment considerations regarding securing the Hadoop clusters at the network layer from a practitioner’s perspective. The talk will provide patterns and practices map current Hadoop security capabilities to security controls that a PCI-compliant environment requires.