What is PCI DSS?
The Payment Card Industry Data Security Standard (PCI DSS) is the global standard for securing payment card data. It's a set of security controls managed by the PCI Security Standards Council (PCI SSC), and developed by a body of experts from the international payment card brands (VISA, MasterCard, JCB, AMEX and Discover) to help prevent credit card data breach.
This data security standard provides a set of requirements to help protect cardholder data, taking into consideration the people, processes and technologies involved in payment card processing systems. It focuses on security management, policies, procedures, system configurations and secure software design.