2025 Realistic Verified Free PCI SSC QSA_New_V4 Exam Questions
QSA_New_V4 Real Exam Questions and Answers FREE
NEW QUESTION # 13
An entity accepts e-commerce payment card transactions and stores account data in a database. The database server and the web server are both accessible from the Internet. The database server and the web server are on separate physical servers. What is required for the entity to meet PCI DSS requirements?
- A. The web server should be moved into the Internal network.
- B. The web server and the database server should be installed on the same physical server.
- C. The database server should be relocated so that it is not accessible from untrusted networks.
- D. The database server should be moved to a separate segment from the web server to allow for more concurrent connections.
Answer: C
Explanation:
Protecting the Database Server
* PCI DSS v4.0 requires that systems storing cardholder data, such as database servers, must not be directly accessible from untrusted networks (Requirement 1.3).
* The database server should be behind network security controls like firewalls and placed in a segmented network isolated from untrusted networks.
Segmentation Best Practices
* The web server, which interfaces with external users, can remain accessible from the Internet but should reside in a DMZ to prevent direct access to the internal network.
* This separation protects the database server from external threats while maintaining system functionality.
Incorrect Options
* Option A: Combining the web and database servers increases the attack surface and violates best practices.
* Option C: Moving the web server to the internal network exposes the internal environment.
* Option D: Segmentation is critical, but the reason is not solely to allow more concurrent connections.
NEW QUESTION # 14
Which of the following meets the definition of "quarterly" as Indicated In the description of timeframes used In PCI DSS requirements?
- A. On the 1st of each fourth month.
- B. At least once every 95-97 days
- C. Occurring at some point in each quarter of a year.
- D. On the 15th of each third month.
Answer: C
Explanation:
Definition of Quarterly:
* PCI DSS defines "quarterly" as occurring once within each calendar quarter. This means the activity must happen at least once in Q1, Q2, Q3, and Q4, with no rigid restrictions on specific days.
Clarification on Other Options:
* B:While 95-97 days approximates a quarter, it is not mandated as a rigid timeframe.
* C/D:Fixed dates (e.g., 15th or 1st of specific months) are not prescribed in PCI DSS.
NEW QUESTION # 15
In the ROC Reporting Template, which of the following Is the best approach for a response where the requirement was "In Place'?
- A. Details of the entity's project plan for implementing the requirement.
- B. Details of how the assessor observed the entity's systems were not compliant with the requirement
- C. Details of the entity's reason for not implementing the requirement
- D. Details of how the assessor observed the entity's systems were compliant with the requirement.
Answer: D
Explanation:
PCI DSS Reporting Expectations:
* When documenting that a requirement is "In Place," the ROC must clearly describe how compliance was validated by the assessor. This involves detailing the evidence observed, such as system configurations, documentation, and personnel interviews.
ROC Documentation Guidelines:
* The ROC Reporting Template specifies that each "In Place" response must include evidence demonstrating compliance with the requirement, such as testing observations and validation of implemented controls.
Eliminating Incorrect Options:
* A:Project plans are not sufficient to demonstrate current compliance.
* C/D:Responses discussing non-implementation or non-compliance are irrelevant when the requirement is "In Place." PCI DSS v4.0 ROC Template Guidance:
* Appendix sections in the ROC provide specific instructions for assessors to document the testing performed, evidence reviewed, and results.
NEW QUESTION # 16
The Intent of assigning a risk ranking to vulnerabilities Is to?
- A. Ensure that critical security patches are installed at least quarterly
- B. Prioritize the highest risk items so they can be addressed more quickly.
- C. Ensure all vulnerabilities are addressed within 30 days.
- D. Replace the need for quarterly ASV scans.
Answer: B
Explanation:
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.
NEW QUESTION # 17
Which systems must have anti-malware solutions?
- A. All CDE systems, connected systems.NSCs, and security-providing systems.
- B. All portable electronic storage.
- C. Any in-scope system except for those identified as 'not at risk' from malware.
- D. All systems that store PAN.
Answer: C
Explanation:
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.
NEW QUESTION # 18
Which of the following describes "stateful responses" to communication Initiated by a trusted network?
- A. Logs of user activity on the firewall are correlated to identify and respond to suspicious behavior.
- B. Administrative access to respond to requests to change the firewall Is limited to one individual at a time.
- C. Active network connections are tracked so that invalid "response" traffic can be identified.
- D. A current baseline of application configurations is maintained and any mis-configuration is responded to promptly.
Answer: C
Explanation:
Stateful Inspection
* PCI DSS Requirement 1.2 specifies the need for stateful inspection to track the state of active connections. This ensures that only valid responses to communication initiated by trusted networks are allowed.
* Invalid or unsolicited response traffic is blocked to prevent exploitation of vulnerabilities.
Key Functionality of Stateful Firewalls
* Stateful firewalls maintain session information and only allow traffic that matches an existing session or expected response.
Incorrect Options
* Option A: Administrative access restrictions are important but unrelated to stateful responses.
* Option C: Baseline configurations are a different security control.
* Option D: Logging and correlation are for threat detection, not stateful response.
NEW QUESTION # 19
A network firewall has been configured with the latest vendor security patches. What additional configuration Is needed to harden the firewall?
- A. Remove the default "Firewall Administrator account and create a shared account for firewall administrators to use.
- B. Disable any firewall functions that are not needed in production.
- C. Configure the firewall to permit all traffic until additional rules are defined.
- D. Synchronize the firewall rules with the other firewalls in the environment.
Answer: B
Explanation:
Firewall Hardening:
* Requirement 1.2 mandates that firewalls should be configured with only the necessary functionality to reduce attack surfaces. Disabling unused functions eliminates potential vulnerabilities.
Explanation of Other Options:
* A:Shared accounts violate Requirement 8.1.5, which prohibits shared or generic accounts.
* B:Allowing all traffic initially violates Requirement 1.2.1, which requires a restrictive firewall policy.
* C:Synchronization of rules may not always be necessary, especially for firewalls with different scopes or roles.
NEW QUESTION # 20
Which of the following statements Is true whenever a cryptographic key Is retired and replaced with a new key?
- A. Cryptographic key components from the retired key must be retained for 3 months before disposal.
- B. Anew key custodian must be assigned.
- C. All data encrypted under the retired key must be securely destroyed.
- D. The retired key must not be used for encryption operations.
Answer: D
NEW QUESTION # 21
Where can live PANs be used for testing?
- A. Pre-production environments thatare located within the CDE.
- B. Pre-production (test) environments only it located outside the CDE.
- C. Testing with live PANs must only be performed in the OSA Company environment.
- D. Production (live) environments only.
Answer: A
Explanation:
Testing with Live PANs
* PCI DSS Requirement 6.4.3 requires that live PANs (Primary Account Numbers) only be used in secure and controlled environments within the CDE.
* Pre-production environments located within the CDE must adhere to all PCI DSS requirements for security and monitoring.
Prohibited Uses
* Testing with live PANs in environments outside the CDE violates PCI DSS. Only simulated data should be used in less secure testing environments.
Incorrect Options
* Option A: Production environments are for real transactions, not testing.
* Option B: Test environments outside the CDE are insecure for live PANs.
* Option D: The QSA environment is irrelevant to the organization's CDE testing controls.
NEW QUESTION # 22
Which statement is true regarding the use of intrusion detection techniques, such as intrusion detection systems and/or Intrusion protection systems (IDS/IPS)?
- A. Intrusion detection techniques are required to identify all instances of cardholder data.
- B. Intrusion detection techniques are required to alert personnel of suspected compromises.
- C. Intrusion detection techniques are required to isolate systems in the cardholder data environment from all other systems
- D. Intrusion detection techniques are required on all system components.
Answer: B
Explanation:
PCI DSS Requirement:
* Requirement 11.4 mandates the implementation of intrusion detection and/or intrusion prevention techniques to alert personnel of suspected compromises within the cardholder data environment (CDE).
Purpose of IDS/IPS:
* These systems are deployed to identify potential threats and alert relevant personnel, enabling them to take corrective actions to prevent data breaches.
Rationale Behind Correct answer:
* A:Intrusion detection is required only for in-scope components, not all system components.
* C/D:Intrusion detection systems do not perform isolation or identification of all cardholder data; they monitor for and alert on potential intrusions.
NEW QUESTION # 23
Which statement about PAN is true?
- A. It must be protected with strong cryptography tor transmission over private wired networks.
- B. It does not require protection for transmission over public wired networks.
- C. It does not require protection for transmission over public wireless networks.
- D. It must be protected with strong cryptography for transmission over private wireless networks.
Answer: D
Explanation:
PAN Transmission Protection
* PCI DSS Requirement 4.1 mandates strong cryptography for PAN during transmission over both public and private wireless networks to prevent unauthorized interception.
Incorrect Options
* Options B and D: PAN protection is not required for private wired networks.
* Option C: PAN must be protected during transmission over public wireless networks.
NEW QUESTION # 24
What do PCI DSS requirements for protecting cryptographic keys include?
- A. Private or secret keys must be encrypted, stored within an SCD, or stored as key components.
- B. Public keys must be encrypted with a key-encrypting key.
- C. Data-encrypting keys must be stronger than the key-encrypting key that protects it.
- D. Key-encrypting keys and data-encrypting keys must be assigned to the same key custodian.
Answer: A
Explanation:
Key Management Requirements:
* PCI DSS Requirement 3.5 specifies the protection of cryptographic keys, including encryption, storage in secure cryptographic devices (SCDs), or as key components to ensure security and prevent unauthorized access.
Clarifications on Cryptographic Key Protection:
* A/B:Public keys and key strength requirements are not specified in this context.
* D:Separation of duties mandates that key-encrypting and data-encrypting keys must not be assigned to the same custodian.
Testing and Validation:
* QSAs verify compliance by examining key management practices, storage mechanisms, and access controls for cryptographic keys during the assessment.
NEW QUESTION # 25
What isthe intent of classifying media that contains cardholder data?
- A. Ensuring that media is properly protected according to the sensitivity of the data it contains.
- B. Ensuring that all media is consistently destroyed on the same schedule, regardless of the contents.
- C. Ensuring that media containing cardholder data Is moved from secured areas an a quarterly basis.
- D. Ensuring that media is clearly and visibly labeled as "Confidential" so all personnel know that the media contains cardholder data.
Answer: A
Explanation:
Purpose of Classifying Media
* PCI DSS v4.0 emphasizes the need to classify media based on the sensitivity of the data it contains.
Media classification ensures appropriate handling, storage, and destruction processes.
Media Protection Requirements
* Media containing cardholder data must be securely stored, transferred, and destroyed when no longer needed.
* Classification informs the level of protection required, such as encryption, physical security, or controlled access.
Incorrect Options
* Option B: Moving media quarterly is not a requirement.
* Option C: Labeling as "Confidential" is insufficient without a comprehensive protection strategy.
* Option D: Destruction schedules should depend on retention requirements and data sensitivity, not a universal timeline.
NEW QUESTION # 26
What must be included in an organization's procedures for managing visitors?
- A. Visitor log includes visitor name, address, and contact phone number.
- B. Visitors retain their identification (for example, a visitor badge) for 30 days after completion of the visit.
- C. Visitors are escorted at all times within areas where cardholder data is processed or maintained.
- D. Visitor badges are identical to badges used by onsite personnel.
Answer: C
Explanation:
Visitor Management Requirements:
* PCI DSS Requirement 9.3 specifies that visitors must be escorted at all times in areas where cardholder data is present to prevent unauthorized access or breaches.
Invalid Options:
* B:Visitor badges must be distinguishable from employee badges.
* C:Visitor logs are necessary but do not need detailed personal information like addresses.
* D:Retaining visitor identification for 30 days is not a requirement.
NEW QUESTION # 27
In accordance with PCI DSS Requirement 10, how long must audit logs be retained?
- A. At least 3 months, with the most recent month immediately available.
- B. At least 1 year, with the most recent 3 months immediately available.
- C. At least 2 years, with the most recent 3 months immediately available.
- D. At least 2 years, with the most recent month immediately available.
Answer: B
Explanation:
Audit Log Retention Requirements
* PCI DSS Requirement 10.7 specifies audit logs must be retained for a minimum of one year. The most recent three months must be immediately accessible for incident analysis and reporting.
Purpose of Log Retention
* Retaining logs aids in forensic investigations, regulatory compliance, and operational oversight.
Incorrect Options
* Options B, C, and D specify durations that are not consistent with PCI DSS requirements.
NEW QUESTION # 28
Security policies and operational procedures should be?
- A. Distributed to and understood by ail affected parties.
- B. Stored securely so that only management has access.
- C. Encrypted with strong cryptography.
- D. Reviewed and updated at least quarterly.
Answer: A
Explanation:
Requirement Context:
* PCI DSS Requirement 12.5 mandates that security policies and operational procedures are not only documented but also distributed to relevant parties to ensure clarity and compliance.
Importance of Distribution and Awareness:
* All affected parties, including employees, contractors, and third parties with access to the cardholder data environment (CDE), must receive and understand the policies. This ensures they adhere to the security measures.
Review and Updates:
* Security policies must be kept up to date and reviewed at least annually or after significant changes in the environment. While other options such as encryption or restricted access are important for security, the critical focus is on distribution and awareness to ensure operational effectiveness.
Testing and Validation:
* During assessments, QSAs validate the implementation by examining training records, communication logs, and acknowledgment forms signed by affected parties.
Relevant PCI DSS v4.0 Guidance:
* Section 12.5.1 of PCI DSS v4.0 outlines that the dissemination of policies must ensure that all personnel understand their roles in securing the environment.
NEW QUESTION # 29
Which statement about the Attestation of Compliance (AOC) is correct?
- A. The AOC must be signed by both the merchant/service provider and by PCI SSC.
- B. The AOC must be signed by either the merchant/service provider or the QSA/ISA.
- C. The same AOC template is used W ROCs and SAQs.
- D. There are different AOC templates for service providers and merchants.
Answer: D
Explanation:
Attestation of Compliance (AOC):
* The AOC is a document that confirms an entity's compliance with PCI DSS requirements. It is signed by the entity (merchant or service provider) and the Qualified Security Assessor (QSA) if a QSA is involved.
Different AOC Templates:
* PCI DSS provides distinct templates for service providers and merchants, tailored to their respective roles and responsibilities within the cardholder data environment (CDE).
Invalid Options:
* B:PCI SSC does not sign AOCs; they are signed by the merchant/service provider and the QSA.
* C:AOCs differ between ROCs and SAQs, so the same template is not universally used.
* D:Both the merchant/service provider and the QSA/ISA (Internal Security Assessor) must sign the AOC when applicable.
NEW QUESTION # 30
......
Exam Dumps QSA_New_V4 Practice Free Latest PCI SSC Practice Tests: https://pass4sure.examcost.com/QSA_New_V4-practice-exam.html
