PCI SSC QSA_New_V4 Exam With Confidence Using Practice Dumps

Intent of Risk Ranking

PCI DSS Requirement 6.3.2 requires that entities assign a risk ranking to vulnerabilities to prioritize remediation efforts.

This ensures that the most critical vulnerabilities are addressed in a timely manner, reducing the risk to the CDE​​.

Practical Implementation

Vulnerabilities are assessed based on potential impact and likelihood of exploitation, typically using industry-standard frameworks like CVSS.

High-risk vulnerabilities may require immediate attention, while lower-priority issues are remediated per schedule.

Incorrect Options

Option A: PCI DSS does not mandate a 30-day remediation window for all vulnerabilities; remediation timelines depend on risk.

Option B: Quarterly ASV scans are still required even with risk ranking.

Option D: Installing patches quarterly does not align with the dynamic prioritization of risks.

Customized Approach Overview:

Under PCI DSS v4.0, entities can use a Customized Approach to meet requirements by implementing controls tailored to their environment. This allows flexibility while still achieving the intent of the security requirement.

Role of Assessors:

Assessors (QSAs) are responsible for evaluating both the implementation of customized controls and ensuring these controls fulfill the security objectives of the PCI DSS requirements​​.

QSAs must document the evaluation, evidence reviewed, and results in the Report on Compliance (ROC).

Controls Matrix and Targeted Risk Analysis (TRA):

The Controls Matrix and TRA are key components of the Customized Approach. QSAs assist in verifying the accuracy and completeness of these tools during assessments​​.

Documenting in the ROC:

The ROC must include a narrative explaining the assessor’s findings regarding the customized control, validation methods, and any evidence collected​.

Relevant PCI DSS v4.0 Guidance:

Appendix D and E of the PCI DSS v4.0 ROC Template emphasize that QSAs can evaluate and confirm adherence to the Customized Approach provided this is documented comprehensively in the ROC​.

Scope of Anti-Malware Requirements

PCI DSS Requirement 5 mandates the use of anti-malware solutions on all in-scope systems unless the system is specifically documented as not being at risk from malware.

Examples of systems not at risk include those using operating systems that do not support anti-malware tools, provided proper justifications and alternative controls are implemented​​.

Assessment Considerations

QSAs must verify and document why a system is considered "not at risk."

Systems storing, processing, or transmitting cardholder data or that could impact the CDE are generally in-scope for anti-malware​​.

Incorrect Options

Option A: While CDE systems and connected systems require protection, the requirement applies specifically to systems at risk from malware.

Option B: Portable electronic storage is not explicitly called out for universal anti-malware but must be controlled in line with overall security policies.

Option C: Systems storing PAN are only a subset of in-scope systems.