PCI QSA_New_V4 Exam Dumps

Physical Security Requirements:

PCI DSS Requirement 9.1.1 mandates that physical access control systems (like badge readers) must be protected against tampering or disabling to ensure continuous security.

Current Implementation:

The merchant's badge access-control system provides essential logging of access events but must also be protected against tampering to comply with PCI DSS.

Invalid Options:

B: Video cameras are recommended but not explicitly required if access controls effectively ensure security.

C: Secure deletion of access-control logs is not a PCI DSS requirement; logs must be retained as per retention policies.

D: Motion-sensing alarms are not mandatory under PCI DSS physical security requirements.

PCI DSS Requirement for File Integrity Monitoring (FIM):

Requirement 11.5 mandates the use of file integrity monitoring to detect unauthorized changes to critical files, and comparisons must be performed at least weekly unless otherwise defined and justified in the entity's risk assessment.

Purpose of Weekly Comparisons:

Ensures timely detection of unauthorized modifications, reducing the risk of compromise.

Invalid Options:

B/D: These timeframes are not specific to PCI DSS unless documented as part of a risk-based approach.

C: Comparisons must occur regularly, not just after changes are installed.

Dual Approach Flexibility:

PCI DSS allows entities to use both the Defined Approach and the Customized Approach for the same requirement if eligible and documented appropriately. This can provide flexibility in addressing complex environments.

Clarifications on Valid Options:

A: Entities are not restricted to a single approach.

B: Compensating controls are unrelated to the choice of approach.

C: Entities can use compensating controls if applicable and justified.

Documentation and Assessment:

Both approaches must be properly documented and validated in the Report on Compliance (ROC), with clear evidence demonstrating compliance.

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.

Multi-Factor Authentication (MFA)

MFA requires at least two factors from different categories: something you know (password), something you have (digital certificate), or something you are (biometric).

PCI DSS Requirement 8 mandates that credentials like certificates must be unique to each user.

Secure Certificate Use

Certificates must not be shared and should be assigned individually to ensure accountability and prevent unauthorized access.

Incorrect Options

Option A: Limiting certificates to administrative groups does not fulfill PCI DSS for all users.

Option C: Logging certificates for retrieval is unrelated to security requirements.

Option D: Certificates do not have a mandatory 90-day change requirement.