Authentic PCI SSC Certification Exam QSA_New_V4 Questions Answers

Software Security Framework Overview

PCI SSC’s Software Security Framework (SSF) encompasses Secure Software Standard and Secure Software Lifecycle (Secure SLC) Standard.

Software developed under the Secure SLC Standard adheres to security-by-design principles and can leverage the SSF during PCI DSS assessments​​.

Applicability

The framework is primarily for software developed by entities or third parties adhering to PCI SSC standards.

It does not apply to legacy payment software listed under PA-DSS unless migrated to SSF​​.

Incorrect Options

Option A: Not all payment software qualifies; it must align with SSF requirements.

Option B: PCI PTS devices are subject to different security requirements.

Option C: PA-DSS-listed software does not automatically meet SSF standards without reassessment.

Segmentation Defined

PCI DSS v4.0 specifies that effective segmentation separates the CDE from out-of-scope environments, minimizing the risk of unauthorized access to cardholder data​.

Key Requirements for Segmentation

Network traffic between the CDE and out-of-scope networks must be completely prevented. This ensures that out-of-scope systems cannot introduce risks to the CDE.

Methods like firewalls, ACLs (Access Control Lists), and other technologies may be used to enforce segmentation.

Incorrect Options

Monitoring or logging traffic (Options A and B) without preventing access does not achieve segmentation.

Virtual LANs (Option C) alone are insufficient unless properly configured to enforce traffic isolation​​.

Mandatory ROC Template

PCI DSS v4.0 mandates the use of the PCI SSC-provided ROC Template for all Reports on Compliance​​.

This ensures standardization, completeness, and accuracy in documenting compliance assessments.

Sections of the ROC Template

The ROC includes mandatory sections:

Assessment Overview:General details, scope validation, and assessment findings.

Findings and Observations:Detailed compliance status per requirement.

Prohibited Practices

Assessors cannot use self-created ROC templates. Deviation from the PCI SSC-approved template may result in rejection of the report​​.

Key Changes in v4.0

Enhanced focus on the integrity of reporting and inclusion of specific findings to ensure alignment with PCI DSS objectives.

Added support for the customized approach within the ROC structure​​.