PCNSE Practice Question: Securing Users and Applications with Authentication
Which THREE factors should be considered when designing an authentication policy for a multi-zone environment with varied security requirements? (Choose THREE.)
⚠ Common exam trap
Many candidates confuse User-ID as a design factor for authentication policies, when in fact User-ID is a post-authentication mapping mechanism, not a condition that defines when authentication is triggered.
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
✓
Source zone
A is correct because source zone is a critical factor in authentication policy design, as it determines which traffic entering from specific zones (e.g., Untrust, DMZ) must be authenticated. In a multi-zone environment, different zones have varying trust levels, so authentication policies must be scoped to source zones to enforce access controls appropriately. Without source zone consideration, traffic from low-trust zones could bypass authentication, violating security requirements.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Source zone
Why this is correct
Source zone is a key condition in authentication policies.
- ✗
User-ID
Why it's wrong here
User-ID is the outcome, not a condition for authentication policy.
- ✓
Schedule
Why this is correct
Schedule can be used to apply different authentication rules based on time.
- ✗
Application ID
Why it's wrong here
Application ID is not a condition in authentication policy; it is used in security policies.
- ✓
Destination zone
Why this is correct
Destination zone can be used to differentiate authentication requirements.
Go deeper
Related to this question
About these practice questions
Courseiva writes every PCNSE question from scratch — 504 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. 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.