Best Way To Study For PCI SSC QSA_New_V4 Exam Brilliant QSA_New_V4 Exam Questions PDF [Q12-Q35]

Best Way To Study For PCI SSC QSA_New_V4 Exam Brilliant QSA_New_V4 Exam Questions PDF

Updated Verified Pass QSA_New_V4 Exam - Real Questions and Answers

NEW QUESTION # 12
Which of the following meets the definition of "quarterly" as indicated in the description of timeframes used in PCI DSS requirements?

A. Occurring at some point in each quarter of a year.
B. At least once every 95-97 days.
C. On the 15th of each third month.
D. On the 1st of each fourth month.

Answer: A

Explanation:
According toSection 7 - Description of Timeframes Used in PCI DSS Requirements, the PCI DSS defines
"quarterly" as:
"An activity performed once per calendar quarter (i.e., one time in each three-month period), or as close as reasonably possible to the calendar quarter."
* Option A:#Correct. This aligns precisely with PCI DSS's definition -once in each three-month calendar quarter.
* Option B:#Incorrect. PCI DSS doesnotdefine quarterly by a fixed number of days.
* Option C & D:#Incorrect. Specific dates or months are not prescribed.
Reference:PCI DSS v4.0.1 - Section 7: Description of Timeframes Used in PCI DSS Requirements.

NEW QUESTION # 13
Security policies and operational procedures should be?

A. Stored securely so that only management has access.
B. Encrypted with strong cryptography.
C. Distributed to and understood by all affected parties.
D. Reviewed and updated at least quarterly.

Answer: C

Explanation:
PCI DSSRequirement 12.1.1requires that security policies and procedures be disseminated to all relevant personnel and that those individualsunderstand and acknowledgethe policies. While review and update frequencies are also part of compliance, the most complete and correct answer is that policies must be shared with affected parties.
* Option A:Incorrect. Encryption is not specifically required for policy documents.
* Option B:Incorrect. Limiting access to only management contradicts the requirement for distribution.
* Option C:Incorrect. The correct review cycle per Requirement 12.1.2 isannually, not quarterly.
* Option D:Correct. Policies and procedures must be understood and acknowledged by all affected parties.

NEW QUESTION # 14
What is the intent of classifying media that contains cardholder data?

A. Ensuring that all media is consistently destroyed on the same schedule, regardless of the contents.
B. Ensuring that media is clearly and visibly labeled as "Confidential" so all personnel know that the media contains cardholder data.
C. Ensuring that media is properly protected according to the sensitivity of the data it contains.
D. Ensuring that media containing cardholder data is moved from secured areas on a quarterly basis.

Answer: C

Explanation:
Requirement 9.6.1mandates theclassification of mediaso that appropriatehandling, storage, and disposalprocedures are applied based on thesensitivity of the data. This ensures that media storing cardholder data is not treated the same as media containing non-sensitive content.
* Option A:#Correct. Classifying media enablesrisk-appropriate protections.
* Option B:#Incorrect. Movement schedules are not mandated.
* Option C:#Incorrect. Labeling is a recommended control but not the primary intent.
* Option D:#Incorrect. Destruction must bebased on data classification, not uniform timing.
Reference:PCI DSS v4.0.1 - Requirement 9.6.1.

NEW QUESTION # 15
Which statement is true regarding the PCI DSS Report on Compliance (ROC)?

A. The assessor may use either their own template or the ROC Reporting Template provided by PCI SSC.
B. The assessor must create their own ROC template for each assessment report.
C. The ROC Reporting Template and instructions provided by PCI SSC should be used for all ROCs.
D. The ROC Reporting Template provided by PCI SSC is only required for service provider assessments.

Answer: C

Explanation:
PerSection 11 and 12of PCI DSS v4.0.1, assessors arerequired to use the official PCI SSC ROC Reporting Template. This ensures uniformity and completeness across all assessments. The same requirement applies to bothmerchants and service providersundergoing afull assessment (ROC).
* Option A:#Correct. PCI SSC mandates use of its official ROC template.
* Option B:#Incorrect. Custom assessor templates arenot permitted.
* Option C:#Incorrect. Assessorsmust notcreate their own templates.
* Option D:#Incorrect. The ROC template is used forbothmerchants and service providers, where applicable.
References:
PCI DSS v4.0.1 - Section 11: ROC Instructions;
PCI SSC ROC Reporting Template (available from the PCI SSC Document Library).

NEW QUESTION # 16
An internal NTP server that provides time services to the Cardholder Data Environment is?

A. In scope for PCI DSS.
B. Only in scope if it provides time services to database servers.
C. Only in scope if it stores, processes or transmits cardholder data.
D. Not in scope for PCI DSS.

Answer: A

Explanation:
Scope definition in PCI DSS v4.0.1 (Section 4)includesany system that can impact the security of the CDE.
Time synchronization servers such asNTParecritical to log integrity(Requirement 10.6), and if they provide services to CDE systems,they are in scopeeven if they do not directly process cardholder data.
* Option A:#Incorrect. Scope is broader than just databases.
* Option B:#Incorrect. Time serversimpact log security, so they are in scope.
* Option C:#Incorrect. PCI DSS scope includes systems thataffect the securityof CDE, not just those storing card data.
* Option D:#Correct. Internal NTP servers providing services to the CDE arein scope.

NEW QUESTION # 17
Which of the following is an example of multi-factor authentication?

A. A user password and a PIN-activated smart card.
B. A token that must be presented twice during the login process.
C. A user passphrase and an application-level password.
D. A user fingerprint and a user thumbprint.

Answer: A

Explanation:
Requirement 8.4.2defines multi-factor authentication (MFA) asauthentication that requires at least two of the following:
* Something you know (password/PIN)
* Something you have (smart card/token)
* Something you are (biometric)
* Option A:#Incorrect. Presenting the same token twice is stillsingle-factor.
* Option B:#Incorrect. Two passwords arestill one factor- "something you know".
* Option C:#Correct. Password (something you know) + smart card (something you have) =MFA.
* Option D:#Incorrect. Fingerprint and thumbprint are bothbiometrics, so one factor.
Reference:PCI DSS v4.0.1 - Requirement 8.4.2 and Glossary definition of MFA.

NEW QUESTION # 18
Which of the following types of events is required to be logged?

A. All network transmissions.
B. All access to external web sites.
C. All use of end-user messaging technologies.
D. All access to all audit trails.

Answer: D

Explanation:
Requirement10.2.2mandates that all access to audit trails must be logged. This ensures that any tampering, viewing, or deletion of audit data is traceable. It supports the broader goal of maintaining audit trail integrity and accountability.
* Option A:Incorrect. PCI DSS does not require logging use of end-user messaging.
* Option B:Incorrect. There's no explicit requirement to log access to external websites.
* Option C:Correct. PCI DSS mandates loggingall access to audit trailsto detect and respond to unauthorised attempts.
* Option D:Incorrect. Logging all network transmissions is not feasible and not required.

NEW QUESTION # 19
What does the PCI PTS standard cover?

A. Point-of-Interaction devices used to protect account data.
B. Secure coding practices for commercial payment applications.
C. Development of strong cryptographic algorithms.
D. End-lo-end encryption solutions for transmission of account data.

Answer: A

Explanation:
PCI PIN Transaction Security (PTS) Standard:
* The PCI PTS standard focuses on securing Point-of-Interaction (POI) devices, such as payment terminals, that process payment card transactions and protect account data during capture.
Clarifications on Covered Areas:
* This standard includes specifications for physical and logical security controls to prevent unauthorized access to sensitive cardholder data on POI devices.
Invalid Options:
* B:Secure coding practices are addressed by PCI PA-DSS (Payment Application Data Security Standard).
* C:Cryptographic algorithm development is not specific to PCI PTS.
* D:End-to-end encryption solutions are not covered under PCI PTS.

NEW QUESTION # 20
Which of the following statements is true whenever a cryptographic key is retired and replaced with a new key?

A. The retired key must not be used for encryption operations.
B. A new key custodian must be assigned.
C. All data encrypted under the retired key must be securely destroyed.
D. Cryptographic key components from the retired key must be retained for 3 months before disposal.

Answer: A

Explanation:
When a cryptographic key is retired and replaced, it is essential to ensure that the retired key is no longer used for encryption purposes to maintain the security of the cryptographic system.
* Option A:Correct. Retired keys must not be used for encryption operations to prevent potential security vulnerabilities. However, they may be retained for decryption purposes if necessary, such as decrypting existing data encrypted under the retired key.
* Option B:Incorrect. PCI DSS does not specify a mandatory retention period for retired cryptographic key components before disposal. Retention periods should align with the entity's data retention policies and legal requirements.
* Option C:Incorrect. Assigning a new key custodian is not a mandatory requirement upon key retirement and replacement, though proper key management practices should ensure that custodianship is clearly defined and documented.
* Option D:Incorrect. While data encrypted under a retired key should be re-encrypted with the new key or securely managed, PCI DSS does not mandate the destruction of such data solely due to key retirement.
For more information on cryptographic key management practices, refer toRequirement 3: Protect Stored Account Datain thePCI DSS v4.0.1document.Wikipedia

NEW QUESTION # 21
Which systems must have anti-malware solutions?

A. Any in-scope system except for those identified as 'not at risk' from malware.
B. All CDE systems, connected systems, NSCs, and security-providing systems.
C. All systems that store PAN.
D. All portable electronic storage.

Answer: A

Explanation:
Requirement 5.2.1.1clarifies thatanti-malware solutions are requiredonall in-scope systems,unlessthe system is evaluated asnot at risk for malware(e.g., Linux-based appliances with no Internet access). These risk evaluations must be documented and justified (5.2.3.1).
* Option A:#Incorrect. PCI DSS allows exceptions for systems not at risk.
* Option B:#Incorrect. Anti-malware applies to systems, not portable media per se.
* Option C:#Incorrect. Anti-malware scope is broader than just PAN-storing systems.
* Option D:#Correct. Systems not at risk can be excluded if justified and documented.
Reference:PCI DSS v4.0.1 - Requirement 5.2.1.1 and 5.2.3.1.

NEW QUESTION # 22
A network firewall has been configured with the latest vendor security patches. What additional configuration is needed to harden the firewall?

A. Configure the firewall to permit all traffic until additional rules are defined.
B. Synchronize the firewall rules with the other firewalls in the environment.
C. Remove the default "Firewall Administrator" account and create a shared account for firewall administrators to use.
D. Disable any firewall functions that are not needed in production.

Answer: D

Explanation:
PerRequirement 2.2.5, allinsecure and unnecessary services, protocols, daemons, or functionsmust be disabled. This includes unnecessary features on firewalls and other devices. Disabling unneeded functions reduces the attack surface and aligns with secure configuration principles.
* Option A:#Incorrect. Shared accounts violateRequirement 8.2.1, which mandatesunique IDs.
* Option B:#Incorrect. Allowing all traffic is a violation ofRequirement 1.2.1, which requires "deny all unless explicitly allowed".
* Option C:#Incorrect. Synchronizing rules may be useful but does not directly relate to hardening.
* Option D:#Correct. Disabling unused firewall features aligns with secure configuration.
References:
PCI DSS v4.0.1 - Requirement 2.2.5
PCI DSS v4.0.1 - Requirement 1.2.1 (deny-all approach)

NEW QUESTION # 23
What should the assessor verify when testing that cardholder data Is protected whenever It Is sent over open public networks?

A. The security protocol accepts connections from systems with lower encryption strength than required by the protocol.
B. The security protocol Is configured to accept all digital certificates.
C. The security protocol accepts only trusted keys.
D. A proprietary security protocol is used.

Answer: C

Explanation:
Requirement for Secure Transmission:
* PCI DSS Requirement 4.1 mandates that cardholder data sent over open public networks must be protected with strong cryptographic protocols. Accepting only trusted keys ensures data integrity and prevents unauthorized access.
Key Validation Practices:
* Trusted keys and certificates are verified to ensure authenticity. Using untrusted keys compromises the security of the encrypted communication.
Prohibited Practices:
* A/D:Configuring protocols to accept all certificates or lower encryption strength violates PCI DSS encryption guidelines.
* B:Proprietary protocols are not inherently compliant unless they meet strong cryptographic standards.
Testing and Verification:
* Assessors verify the implementation of trusted keys by examining encryption settings, reviewing certificate chains, and conducting tests to confirm only trusted connections are accepted.

NEW QUESTION # 24
What is the intent of classifying media that contains cardholder data?

A. Ensuring that all media is consistently destroyed on the same schedule, regardless of the contents.
B. Ensuring that media is clearly and visibly labeled as "Confidential" so all personnel know that the media contains cardholder data.
C. Ensuring that media is properly protected according to the sensitivity of the data it contains.
D. Ensuring that media containing cardholder data is moved from secured areas on a quarterly basis.

Answer: C

NEW QUESTION # 25
If an entity shares cardholder data with a TPSP, what activity is the entity required to perform?

A. The entity must conduct ASV scans on the TPSP's systems at least annually.
B. The entity must monitor the TPSP's PCI DSS compliance status at least annually.
C. The entity must test the TPSP's incident response plan at least quarterly.
D. The entity must perform a risk assessment of the TPSP's environment at least quarterly.

Answer: B

Explanation:
PCI DSSRequirement 12.8.4mandates that an entitymonitor the compliance status of third-party service providers (TPSPs) at least annually, especially when those TPSPs store, process, or transmit account data on the entity's behalf.
* Option A:Incorrect. Entities are not responsible for conducting ASV scans on TPSPs.
* Option B:Incorrect. There is no quarterly risk assessment requirement for TPSPs.
* Option C:Incorrect. Incident response testing for TPSPs is not a direct responsibility of the entity.
* Option D:Correct. Annual monitoring of TPSP compliance is explicitly required.

NEW QUESTION # 26
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 2 years, with the most recent 3 months immediately available.
C. At least 2 years, with the most recent month immediately available.
D. At least 1 year, with the most recent 3 months immediately available.

Answer: D

Explanation:
PerRequirement 10.5.1.2, audit logs must be retained forat least one year, and the mostrecent three months must be readily availablefor analysis. This ensures traceability of security events over both short and longer- term periods.
* Option A:#Correct. Matches both duration and availability criteria.
* Option B:#Incorrect. Two years is not required.
* Option C:#Incorrect. The retention period is misstated.
* Option D:#Incorrect. One month is insufficient for immediate access.

NEW QUESTION # 27
Which of the following is true regarding internal vulnerability scans?

A. They must be performed by an Approved Scanning Vendor (ASV).
B. They must be performed by QSA personnel.
C. They must be performed after a significant change.
D. They must be performed at least annually.

Answer: C

Explanation:
Internal vulnerability scanning is addressed underRequirement 11.3.1. According to PCI DSS, internal vulnerability scansmust be conducted at least once every three monthsandafter any significant changein the environment, such as new system components, changes in network topology, firewall rule changes, or product upgrades.
* Option A:Correct. Scans must be performed after significant changes.
* Option B:Incorrect. Internal scansdo not require an ASV. ASVs are required for external vulnerability scans (Requirement 11.3.2).
* Option C:Incorrect. A QSA is not required to perform internal scans. They can be performed by qualified internal staff or third-party providers.
* Option D:Incorrect. Internal scans arerequired quarterly, not annually.
Reference:PCI DSS v4.0.1 - Requirement 11.3.1.1.

NEW QUESTION # 28
Which scenario describes segmentation of the cardholder data environment (CDE) for the purposes of reducing PCI DSS scope?

A. Virtual LANs that route network traffic between the CDE and out-of-scope networks.
B. Firewalls that log all network traffic flows between the CDE and out-of-scope networks.
C. Routers that monitor network traffic flows between the CDE and out-of-scope networks.
D. A network configuration that prevents all network traffic between the CDE and out-of-scope networks.

Answer: D

Explanation:
True segmentation, as defined inPCI DSS Scope Guidance, requiresenforcing isolationsuch thatno network traffic is allowed between the CDE and out-of-scope systems, unless explicitly permitted and secured. This is the only way toreduce assessment scopereliably.
* Option A:#Incorrect. Monitoring alone does not restrict or prevent access.
* Option B:#Incorrect. Logging without restriction doesnot isolatethe CDE.
* Option C:#Incorrect. VLANs may be part of segmentation, but routing traffic alone doesn't reduce scope.
* Option D:#Correct. This describesproper segmentation: no uncontrolled traffic into the CDE.

NEW QUESTION # 29
Which of the following is true regarding compensating controls?

A. A compensating control must address the risk associated with not adhering to the PCI DSS requirement.
B. A compensating control worksheet is not required if the acquirer approves the compensating control.
C. An existing PCI DSS requirement can be used as a compensating control if it is already implemented.
D. A compensating control is not necessary if all other PCI DSS requirements are in place.

Answer: A

Explanation:
Compensating controls are alternative measures implemented when an entity cannot meet a specific PCI DSS requirement due to legitimate technical or business constraints. These controls must sufficiently mitigate the associated risk and be commensurate with the intent of the original PCI DSS requirement.
* Option A:Incorrect. Even if all other PCI DSS requirements are met, a compensating control is necessary when a specific requirement cannot be directly satisfied.
* Option B:Correct. A compensating control must effectively address and mitigate the risk associated with the inability to meet a particular PCI DSS requirement.
* Option C:Incorrect. While existing controls can support a compensating control, they must collectively address the risk of the unmet requirement and cannot merely be another existing PCI DSS requirement.
* Option D:Incorrect. A compensating control worksheet is mandatory to document the rationale, assessment, and validation of the compensating control, regardless of acquirer approval.
For detailed guidance on compensating controls, refer toAppendix B: Compensating Controlsin thePCI DSS v4.0.1document.

NEW QUESTION # 30
Which of the following meets the definition of "quarterly" as indicated in the description of timeframes used in PCI DSS requirements?

A. Occurring at some point in each quarter of a year.
B. At least once every 95-97 days.
C. On the 15th of each third month.
D. On the 1st of each fourth month.

Answer: A

NEW QUESTION # 31
What must be included in an organization's procedures for managing visitors?

A. Visitors retain their identification (for example, a visitor badge) for 30 days after completion of the visit.
B. Visitor log includes visitor name, address, and contact phone number.
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:
According toRequirement 9.4.2.2, visitors must beescorted at all timesin areas where cardholder data is stored or processed. This is a key component of physical access control and is intended to prevent unauthorised access or tampering.
* Option A:#Correct. Escorts aremandatoryfor visitors in sensitive areas.
* Option B:#Incorrect. Visitor badgesmust be distinguishablefrom employee badges.
* Option C:#Incorrect. PCI DSS requires name and firm represented, butnot full address or phone.
* Option D:#Incorrect. Visitor badges must besurrendered or deactivatedimmediately after the visit ends.
References:
PCI DSS v4.0.1 - Requirements 9.4.2.1 to 9.4.2.3.

NEW QUESTION # 32
Which statement about the Attestation of Compliance (AOC) is correct?

A. The AOC must be signed by either the merchant/service provider or the QSA/ISA.
B. The same AOC template is used W ROCs and SAQs.
C. The AOC must be signed by both the merchant/service provider and by PCI SSC.
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 # 33
A sample of business facilities is reviewed during the PCI DSS assessment. What is the assessor required to validate about the sample?

A. All types and locations of facilities are represented.
B. Every facility where cardholder data is stored is reviewed.
C. The number of facilities in the sample is at least 10 percent of the total number of facilities.
D. It includes a consistent set of facilities that are reviewed for all assessments.

Answer: A

Explanation:
Sampling in Assessments
* PCI DSS v4.0 requires assessors to ensure that sampled business facilities represent all types and locations to provide comprehensive coverage of the entity's operations.
Sampling Considerations
* Assessors must include facilities storing or processing cardholder data and validate controls across diverse locations.
Incorrect Options
* Option A: Consistency does not ensure comprehensive representation.
* Option B: PCI DSS does not mandate a 10% sample size.
* Option C: It is not mandatory to review every facility storing cardholder data.

NEW QUESTION # 34
An LDAP server providing authentication services to the cardholder data environment is?

A. In scope for PCI DSS.
B. In scope only if it provides authentication services to systems in the DMZ.
C. In scope only if it stores, processes or transmits cardholder data.
D. Not in scope for PCI DSS.

Answer: A

Explanation:
According toPCI DSS Scope Definitions (Section 4.2.1), any system thatcan impact the security of the CDEisin scope, even if it doesn't store cardholder data. An LDAP server providing authentication to systems in the CDEdirectly affects access control, so it'sin scope.
* Option A:#Correct. Systems providingauthentication services to the CDEarein scope.
* Option B:#Incorrect. LDAP does not need to store card data to be in scope.
* Option C:#Incorrect. Influence over access security makes it in scope regardless of data processing.
* Option D:#Incorrect. Scope isn't limited to DMZ-linked systems.
Reference:PCI DSS v4.0.1 - Section 4.2.1 (System Components In Scope).

NEW QUESTION # 35
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