PCNSE Deploy and Configure Firewalls Practice Question
An administrator wants to ensure that all traffic from the 'Trust' zone to the 'Untrust' zone is inspected by WildFire. Which configuration is required?
⚠ Common exam trap
A common mix-up: candidates confuse WildFire's global registration settings (Device > Setup > WildFire) with the per-rule profile attachment required for actual traffic inspection, leading them to select the global enablement option.
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
✓
Configure a WildFire profile and attach it to the security rule.
WildFire inspection is applied via a security rule using a WildFire Analysis profile. The profile defines the file types and verdict actions (e.g., alert, block) for files submitted to WildFire. Attaching this profile to the security rule that governs Trust-to-Untrust traffic ensures all matching traffic is inspected by WildFire.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Create a separate WildFire rule.
Why it's wrong here
WildFire inspection is enabled within a security policy rule's action settings, not through a separate standalone rule type; no distinct WildFire rule exists in PAN-OS policy. It tempts because separate rules handle other profiles, but WildFire is a profile attached to the existing inter-zone rule.
- ✗
Enable WildFire on the security rule.
Why it's wrong here
WildFire inspection requires a WildFire analysis profile attached to the security rule, not merely enabling the WildFire checkbox, which only forwards files for analysis without inline prevention. Enabling WildFire on the rule is tempting because it sounds like the direct toggle, and it would suffice where only file submission to WildFire is wanted.
- ✓
Configure a WildFire profile and attach it to the security rule.
Why this is correct
Attaching a WildFire profile to the security rule enforces inspection for traffic matching that rule, satisfying the Trust-to-Untrust requirement. WildFire profiles are applied per-rule, so the profile analyses eligible file types inline or submits them for cloud sandboxing, providing verdicts without altering zone-based policy logic.
- ✗
Enable WildFire globally under Device > Setup.
Why it's wrong here
WildFire forwarding is configured per security policy rule via profiles, not globally under Device > Setup; global settings cover WildFire appliance and cloud connectivity, not which traffic is inspected. It tempts because device-level WildFire options exist, but they govern service access, not zone-pair inspection.
Go deeper
Related to this question
About these practice questions
One of 319 original PCNSE practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PCNSE 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 PCNSE exam.