PCI DSS Practice Question: What is a DMZ (demilitarized zone) in network security? | CyberCertPrep
PCI SSCPCI DSSNetwork SecurityEASYFree question
What is a DMZ (demilitarized zone) in network security?
A.A network segment that sits between trusted internal networks and untrusted external networks to provide an additional layer of security
B.A physical room where servers are stored
C.An encrypted tunnel between two offices
D.A backup data center location
Why A is correct
A DMZ is a network segment positioned between the internal network and external untrusted networks. It hosts public-facing services while preventing direct external access to the internal CDE.
Know someone studying for PCI DSS? Send them this one.
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.
CyberCertPrep gives you 20 free PCI DSS questions per day with this same answer-and-explanation depth, plus timed exam simulations and progress tracking. No card required.
PCI DSS and PCI SSC are trademarks or registered trademarks of their respective owners. CyberCertPrep is an independent exam-preparation resource and is not affiliated with, authorized by, sponsored by, or endorsed by PCI SSC or any other certification body. All study material is independently created; the certification name is used only to identify the exam this resource helps you prepare for.
What should be done with default router passwords before deployment in a CDE?