PCNSA Policy Evaluation and Management Practice Question
Which TWO are required to configure a Forward Proxy Decryption rule?
⚠ Common exam trap
Palo Alto Networks often tests the distinction between mandatory and optional fields in decryption rules, leading candidates to mistakenly include source or destination zones as required when they are actually optional filters.
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
✓
A Certificate
A certificate is required for a Forward Proxy Decryption rule because the firewall must generate and sign a certificate on-the-fly to impersonate the destination server to the client. Without a valid certificate (typically from an internal CA or a decryption-specific CA), the client browser will reject the connection with a certificate error. The certificate is used to establish a trusted TLS session between the client and the firewall, allowing the firewall to decrypt and inspect the traffic.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
A Certificate
Why this is correct
A certificate is required to impersonate the destination server.
- ✓
A Decryption Profile
Why this is correct
A decryption profile defines the decryption settings, including the certificate.
- ✗
A Destination Zone
Why it's wrong here
Destination zone is required in any policy but not specific to decryption.
- ✗
A Source Zone
Why it's wrong here
Source zone is required in any policy but not specific to decryption.
- ✗
A URL Category
Why it's wrong here
URL category is optional and used to refine decryption scope.
Go deeper
Related to this question
About these practice questions
This PCNSA question is part of Courseiva's 516-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 by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PCNSA 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 PCNSA exam.