- A
Use a destination address object for the known Salesforce IP addresses.
Why wrong: IP addresses can change and are not as reliable as App-ID and URL filtering.
- B
Change the application to 'web-browsing' and restrict by URL category.
Why wrong: Web-browsing is too broad and would allow other web traffic.
- C
Use App-ID to identify the 'salesforce' application and add a URL category for Salesforce domains.
This combination provides precise identification of Salesforce traffic regardless of IP or encryption.
- D
Enable SSL decryption to inspect the traffic.
Why wrong: Decryption alone does not enforce which sites are allowed; it only enables inspection.
Question 408 of 529
How to Restrict SSL Traffic to a Specific Application on Palo Alto Firewall
This PCNSA practice question tests your understanding of core concepts. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A security engineer is creating a security policy that should allow access to Salesforce.com for the sales team. The engineer configures the policy to allow application 'ssl' with no restriction on URL category. How can the engineer ensure that only traffic to Salesforce.com is allowed and not all SSL 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
✓
Use App-ID to identify the 'salesforce' application and add a URL category for Salesforce domains.
Option C is correct because using App-ID to identify the 'salesforce' application and adding a URL category for Salesforce domains ensures only traffic to Salesforce.com is allowed, not all SSL traffic. Option A is wrong because allowing all SSL traffic is too broad and does not restrict to Salesforce. Option B is wrong because 'web-browsing' is not specific to Salesforce and URL category alone cannot enforce application control. Option D is wrong because SSL decryption inspects traffic but does not restrict access to specific sites without additional policy configuration.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use a destination address object for the known Salesforce IP addresses.
Why it's wrong here
IP addresses can change and are not as reliable as App-ID and URL filtering.
- ✗
Change the application to 'web-browsing' and restrict by URL category.
Why it's wrong here
Web-browsing is too broad and would allow other web traffic.
- ✓
Use App-ID to identify the 'salesforce' application and add a URL category for Salesforce domains.
Why this is correct
This combination provides precise identification of Salesforce traffic regardless of IP or encryption.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Enable SSL decryption to inspect the traffic.
Why it's wrong here
Decryption alone does not enforce which sites are allowed; it only enables inspection.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the PCNSA exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which PCNSA exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
- →
Core Concepts — study guide chapter
Learn the concepts, then practise the questions
- →
Core Concepts practice questions
Targeted practice on this topic area only
- →
All PCNSA questions
529 questions across all exam domains
- →
Palo Alto Networks Certified Network Security Administrator PCNSA study guide
Full concept coverage aligned to exam objectives
- →
PCNSA practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related PCNSA practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Managing Objects practice questions
Practise PCNSA questions linked to Managing Objects.
Policy Evaluation and Management practice questions
Practise PCNSA questions linked to Policy Evaluation and Management.
Securing Traffic practice questions
Practise PCNSA questions linked to Securing Traffic.
Core Concepts practice questions
Practise PCNSA questions linked to Core Concepts.
Palo Alto Networks Platforms and Architecture practice questions
Practise PCNSA questions linked to Palo Alto Networks Platforms and Architecture.
Device Management and Services practice questions
Practise PCNSA questions linked to Device Management and Services.
App-ID and Content-ID practice questions
Practise PCNSA questions linked to App-ID and Content-ID.
Decryption and Monitoring practice questions
Practise PCNSA questions linked to Decryption and Monitoring.
PCNSA fundamentals practice questions
Practise PCNSA questions linked to PCNSA fundamentals.
PCNSA scenario practice questions
Practise PCNSA questions linked to PCNSA scenario.
PCNSA troubleshooting practice questions
Practise PCNSA questions linked to PCNSA troubleshooting.
Practice this exam
Start a free PCNSA practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this PCNSA question test?
Core Concepts — This question tests Core Concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use App-ID to identify the 'salesforce' application and add a URL category for Salesforce domains. — Option C is correct because using App-ID to identify the 'salesforce' application and adding a URL category for Salesforce domains ensures only traffic to Salesforce.com is allowed, not all SSL traffic. Option A is wrong because allowing all SSL traffic is too broad and does not restrict to Salesforce. Option B is wrong because 'web-browsing' is not specific to Salesforce and URL category alone cannot enforce application control. Option D is wrong because SSL decryption inspects traffic but does not restrict access to specific sites without additional policy configuration.
What should I do if I get this PCNSA question wrong?
Identify which PCNSA exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Keep practising
More PCNSA practice questions
- A security rule is configured with source zone 'Trust', destination zone 'Untrust', source address 'any', destination ad…
- A user at 192.168.1.10 attempts to access a social networking site (application: social-networking). Based on the exhibi…
- Drag and drop the steps to configure a VLAN interface on a Palo Alto Networks firewall into the correct order.
- A network engineer is troubleshooting a drop in traffic from a critical application. The traffic is allowed by the secur…
- A company has a PA-5250 firewall in an active/passive HA pair. During a maintenance window, the administrator upgrades t…
- An organization is deploying a firewall in a high-availability (HA) pair. The administrator wants to ensure that session…
Last reviewed: Jun 24, 2026
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.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.