PCI SSC QSA_New_V4 Exam With Confidence Using Practice Dumps

According toRequirement 9.3.1and9.4.1.2, physical access control mechanisms — including badge readers — must beprotected against tampering or disablingto prevent unauthorized access and maintain the integrity of access logs.

Option A:Correct. Physical access control systems must be protected from tampering.

Option B:Incorrect. Video cameras are requiredonly where appropriate; badge access may suffice.

Option C:Incorrect. Access logs must beretained for at least three months, not deleted monthly (see 9.4.1.3).

Option D:Incorrect. Motion sensors are not specifically required.

 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.

Requirement 4.2.1.1states that PAN must beprotected with strong cryptographywhenever transmitted overopen or public networks, includingprivate wirelesswhere security is not assured. While not allprivate wired networksrequire encryption,wirelessis generally considered untrusted.

Option A:✅Correct. PAN must be encrypted overprivate wireless networksdue to potential interception risks.

Option B:❌Incorrect. Privatewirednetworks typically don’t require encryption unless they’re untrusted.

Option C & D:❌Incorrect. PANalways requires protectionover public networks.