NetSec-Pro Practice Question: NGFW And SASE Solution Maintenance And Configuration
If a packet matches a Security Policy rule, but the application is not explicitly defined in the rule, what happens to the traffic?
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
✓
The packet is matched based on the defined service (port).
If App-ID is not explicitly matched or is 'unknown', the firewall follows the action defined in the security policy (e.g., allow or deny).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
The packet is matched based on the defined service (port).
Why this is correct
If App-ID is not specific, the firewall falls back to the defined port/service in the rule.
- ✗
The packet is automatically dropped.
Why it's wrong here
It depends on the rule's action.
- ✗
The traffic is bypassed.
Why it's wrong here
Firewalls do not bypass security policies.
- ✗
The firewall prompts for manual identification.
Why it's wrong here
The firewall does not prompt for identification.
About these practice questions
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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 NetSec-Pro 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 NetSec-Pro exam.