QSA_New_V4 Exam Dumps : Qualified Security Assessor V4 Exam

According toRequirement 8.2.1, PCI DSS mandates that all users be assigned aunique IDbefore accessing system components or cardholder data. This ensuresaccountability, enabling identification of actions taken by each user.

Option A:❌Incorrect. Password strength is addressed underRequirement 8.3, not unique ID.

Option B:❌Incorrect. Shared accounts areprohibitedregardless of admin status.

Option C:✅Correct. Unique IDs ensure thateach user's actions can be traced.

Option D:❌Incorrect. Group accounts are discouraged in favour of individual accountability.

 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.

Requirement 11.5.1mandates that organisations deployintrusion-detection or prevention toolstomonitor traffic and generate alertsfor suspicious activity. The goal is tonotify personnel quicklyof a possible breach.

Option A:❌Incorrect. IDS/IPS isnot requiredon every component — only where it adds value.

Option B:✅Correct. IDS/IPS must be configured toalert on potential compromises.

Option C:❌Incorrect. Segmentation is a separate concern under Requirement 1.

Option D:❌Incorrect. IDS is not for discovering cardholder data.