Cybersecurity-Apprentice Cybersecurity Fundamentals Practice Question
A security engineer is reviewing the fundamental security design principles for deploying Palo Alto Networks firewalls in a high-security enterprise data center. Which THREE core practices align with a Zero Trust network architecture model? (Choose three)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Inspect and log all traffic across all ports and protocols using App-ID and Threat Prevention.
Zero Trust principles include continuous verification, least privilege access, inspecting and logging all traffic, and assuming breach.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Implicitly trust all traffic originating from internal network zones.
Why it's wrong here
Incorrect. Zero trust explicitly rejects the concept of trusting internal networks implicitly.
- ✓
Inspect and log all traffic across all ports and protocols using App-ID and Threat Prevention.
Why this is correct
Correct. Comprehensive inspection and logging provide necessary visibility for zero trust.
- ✓
Segment the network into granular micro-perimeters using zones and virtual routers.
Why this is correct
Correct. Micro-segmentation limits lateral movement during a security incident.
- ✗
Rely solely on perimeter firewalls while leaving internal lateral traffic uninspected.
Why it's wrong here
Incorrect. Relying solely on a perimeter firewall violates core zero trust tenets.
- ✓
Enforce strict least-privilege access control based on user identity, application, and content.
Why this is correct
Correct. Least privilege ensures users and devices only access resources required for their role.
About these practice questions
This Cybersecurity-Apprentice question is part of Courseiva's 177-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Palo Alto Networks exam blueprint
This Cybersecurity-Apprentice practice question is part of Courseiva's free Palo Alto Networks certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the Cybersecurity-Apprentice exam.