Assessor_New_V4 Exam Dumps : Assessor_New_V4 Exam

 One of the best practices for hardening a firewall is to disable any firewall functions that are not needed in production, such as unused services, ports, protocols, or features. This reduces the attack surface and minimizes the potential for exploitation. According to the PCI Card Production Logical Security Requirements, section 3.2.1, “The firewall must be configured to deny all traffic by default and allow only traffic that is explicitly required for the card production environment.” Furthermore, section 3.2.2 states, “The firewall must be configured to block all unnecessary services, ports, protocols, and IP addresses.” References: PCI Card Production Logical Security Requirements, Card Production Security Assessor - Logical - Credly

classifying media that contains cardholder data is intended to ensure that media is property protected according to the sensitivity of the data it contains, which means it should be markedwith labels or tags that indicate its level of confidentiality or integrity. This is one of the requirements for ensuring that media containing cardholder data is properly labeled.

According to the PCI DSS v3.2.1 Quick Reference Guide1, intrusion detection techniques are required to alert personnel of suspected compromises that could compromise cardholder data or payment processing systems. This is one of the requirements for identifying and mitigating vulnerabilities that could compromise cardholder data.