PCI DSS Compliance Considerations for Advantech Routers

This Application Note serves as a guide for the configuration and assessment of Advantech cellular routers within the cardholder data environment to achieve compliance with the Payment Card Industry Data Security Standard (PCI DSS). The document outlines the requirements of PCI DSS Version 3.2.1, detailing the necessary measures to protect account data for entities that handle cardholder information. It discusses the cardholder data environment, which includes people, processes, and technology involved in managing sensitive data. The note specifies various requirements, such as maintaining a secure firewall configuration, prohibiting default vendor settings, and ensuring strong encryption during data transmission. Additionally, it emphasizes the importance of regular updates and monitoring for vulnerabilities, as well as the necessity of adhering to industry best practices for system security. The document is structured to provide clear guidance on achieving compliance through specific technical configurations and operational standards.