Cybersecurity-Apprentice Network Security Practice Question
A security engineer notices that a specific vulnerability signature is generating false positives for a critical internal custom application. What is the recommended way to prevent this signature from blocking the application without disabling the entire vulnerability profile?
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
✓
Add a Vulnerability Protection Profile exception for that specific Signature ID.
Vulnerability Protection Profile exceptions allow administrators to exempt specific signature IDs from action (e.g., set to allow or disabled) while keeping the rest of the profile active.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Change the global firewall operating mode from operational to maintenance mode.
Why it's wrong here
Maintenance mode is for system recovery and diagnostics, not signature tuning.
- ✗
Disable the Anti-Spyware Profile assigned to the zone.
Why it's wrong here
Disabling anti-spyware affects malware checks, and vulnerability signatures are separate.
- ✗
Delete the default vulnerability signature from the PAN-OS software base.
Why it's wrong here
Built-in dynamic signatures cannot be permanently deleted from the PAN-OS base image.
- ✓
Add a Vulnerability Protection Profile exception for that specific Signature ID.
Why this is correct
Profile exceptions allow granular tuning for individual signatures.
About these practice questions
One of 177 original Cybersecurity-Apprentice 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 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.