What should organizations regularly review to maintain compliance with PCI standards using Palo Alto Networks?

Maintaining compliance with PCI standards is critical for organizations that handle credit card information. One of the core components of PCI compliance requires organizations to have robust security measures in place to protect cardholder data. Regularly reviewing firewall rules and security policies is essential because these rules govern how data is filtered and protected from unauthorized access.

By assessing firewall configurations and the associated security policies, organizations can ensure they're effectively restricting access to sensitive cardholder data and that only authorized users and devices can communicate on the network. This proactive approach helps identify and rectify any potential vulnerabilities, ensuring that the organization remains compliant with PCI requirements.

In contrast, while employee training sessions, software installation logs, and website performance reports may be important for overall security hygiene and operational efficiency, they do not directly align with the specific requirements outlined in PCI standards regarding the protection of cardholder data and ensuring secure network configurations. Therefore, focusing on firewall rules and security policies is the most pertinent action for compliance with PCI standards.