PCI DSS Practice Question: What is the primary purpose of PCI DSS Requirement 1? | CyberCertPrep
PCI SSCPCI DSSNetwork SecurityEASYFree question
What is the primary purpose of PCI DSS Requirement 1?
A.Install and maintain network security controls such as firewalls
B.Encrypt cardholder data at rest
C.Implement anti-malware software
D.Assign unique user IDs
Why A is correct
PCI DSS Requirement 1 focuses on installing and maintaining network security controls, including firewalls and other technologies, to protect the cardholder data environment from unauthorized network traffic.
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Where this fits in the PCI DSS exam
Network Security
Covers network security concepts and practices within PCI DSS.
This question belongs to the "Build & Maintain a Secure Network" domain, which makes up about 20% of the PCI DSS exam.
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What does a firewall do in the context of PCI DSS?