Pass the PCI SSC PCI Qualified Professionals Assessor_New_V4 Questions and answers with ExamsMirror

According to the PCI DSS v3.2.1 Quick Reference Guide1, screening and background checks for personnel with access to the cardholder data environment are required, as they may pose a risk if they have compromised or stolen cardholder data in the past or present. This is one of the requirements for ensuring that personnel with access to cardholder data are qualified and trustworthy.

PCI DSS Requirement 11.5 states that entities must deploy a change-detection mechanism (for example, file-integrity monitoring tools) to alert personnel to unauthorized modification of critical system files, configuration files, or content files; and configure the software to perform critical file comparisons at least weekly1. This is to ensure that any unauthorized or malicious changes to the files are detected and reported in a timely manner, and that the integrity and security of the files are maintained. Critical files are those that affect the security of the cardholder data environment (CDE), such as system files, application executables, configuration files, database files, and log files2. Therefore, the correct answer is option A.

The other options are not true regarding the frequency of critical file comparisons for a change-detection mechanism. Option B is not true because PCI DSS does not allow the entity to define the periodicity of the file comparisons, as it specifies a minimum frequency of at least weekly1. Option C is not true because PCI DSS does not limit the file comparisons to only after a valid change is installed, as it requires the file comparisons to be performed at least weekly regardless of the change status1. Option D is not true because PCI DSS does not allow the file comparisons to be performed at least monthly, as it requires a higher frequency of at least weekly1. References:

PCI DSS v3.2.1

File Integrity Monitoring Tools For PCI DSS

all network transmissions must be logged by an entity’s security information and event management (SIEM) system or equivalent tool, which means they should record all network events and activities related to cardholder data processing and transmission. This is one of the requirements for ensuring that network transmissions are monitored and audited.

According to the PCI DSS v3.2.1 Quick Reference Guide1, assigning a unique ID to each person is intended to ensure individual users are accountable for their own actions, rather than shared accounts or group accounts based on need-to-know. This is one of the requirements for ensuring that user accounts are properly managed and controlled.

According to the PCI DSS v3.2.1 Quick Reference Guide1, any in-scope system except for those identified as not at risk from malware must have anti-malware solutions installed and configured according to best practices. This is one of the requirements for preventing malware infections that could compromise cardholder data.

According to the PCI DSS v3.2.1 Quick Reference Guide1, individual users are accountable for their own actions, which means they should use strong passwords, change them regularly, and not share them with anyone else. This is one of the requirements for ensuring that user accounts are properly managed and controlled.

According to the PCI DSS v3.2.1 Quick Reference Guide1, track equivalent data on the chip of a payment card is sensitive authentication data, which means it can be used to authenticate a cardholder or a transaction, but it should not be stored or transmitted by merchants after authorization if encrypted. This is one of the requirements for preventing unauthorized access to sensitive authentication data.

According to requirement 1, network security controls are intended to control network traffic between two or more logical or physical network segments, which means they should prevent unauthorized access, modification, or disclosure of cardholder data or transactions over the network. This is one of the requirements for ensuring that network security controls are implemented and maintained in accordance with PCI DSS.