- A
The authentication policy is misconfigured.
Why wrong: An authentication policy controls enforcement, not session cookie timeout.
- B
The SAML cookie expiration timeout in the GlobalProtect gateway configuration is set too short.
The gateway's SAML cookie timeout determines how long the authenticated session persists; if too short, users are redirected to the IdP frequently.
- C
The IdP session timeout is set too short.
Why wrong: While a short IdP timeout could cause re-authentication, the symptom is usually a new SAML request after timeout, not immediate redirect after successful auth.
- D
The IdP certificate has expired.
Why wrong: An expired IdP certificate would cause SAML response validation failures, not repeated redirects after successful auth.
Question 259 of 516
GlobalProtect SAML Repeated Redirects: Cookie Timeout Solution
This PCNSE practice question tests your understanding of securing users and applications with authentication. 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 company uses GlobalProtect with SAML authentication. Users report being redirected to the IdP login page repeatedly even after successfully authenticating. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"most likely"Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
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 SAML cookie expiration timeout in the GlobalProtect gateway configuration is set too short.
When SAML authentication succeeds but the user is repeatedly redirected to the IdP login page, the most likely cause is that the GlobalProtect gateway's SAML cookie expiration timeout is set too short. This timeout controls how long the gateway retains the SAML authentication assertion; once it expires, the gateway treats the session as unauthenticated and forces a new SAML authentication flow, even though the IdP session may still be valid. The symptom of repeated redirects after successful login points to the gateway-side timeout, not the IdP-side timeout.
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.
- ✗
The authentication policy is misconfigured.
Why it's wrong here
An authentication policy controls enforcement, not session cookie timeout.
- ✓
The SAML cookie expiration timeout in the GlobalProtect gateway configuration is set too short.
Why this is correct
The gateway's SAML cookie timeout determines how long the authenticated session persists; if too short, users are redirected to the IdP frequently.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
The IdP session timeout is set too short.
Why it's wrong here
While a short IdP timeout could cause re-authentication, the symptom is usually a new SAML request after timeout, not immediate redirect after successful auth.
- ✗
The IdP certificate has expired.
Why it's wrong here
An expired IdP certificate would cause SAML response validation failures, not repeated redirects after successful auth.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often assume the issue is with the IdP (session timeout or certificate) because the symptom involves the IdP login page, but the root cause is actually the GlobalProtect gateway's SAML cookie expiration timeout being too short, which is a gateway-side setting, not an IdP-side setting.
Detailed technical explanation
How to think about this question
The GlobalProtect gateway stores a SAML cookie (typically named 'saml-token' or similar) that maps to the authenticated user session. The 'SAML cookie expiration timeout' (default 60 minutes) is configured under the gateway's 'Authentication' settings; if set too low (e.g., 1 minute), the cookie expires quickly, forcing the gateway to re-initiate SAML authentication even though the IdP's session remains active. In contrast, the IdP session timeout (e.g., 480 minutes) controls how long the IdP remembers the user's login; a mismatch where the gateway timeout is shorter than the IdP timeout causes the observed loop.
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.
TExam Day Tips
- 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 PCNSE 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 exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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Securing Users and Applications with Authentication — study guide chapter
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FAQ
Questions learners often ask
What does this PCNSE question test?
Securing Users and Applications with Authentication — This question tests Securing Users and Applications with Authentication — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The SAML cookie expiration timeout in the GlobalProtect gateway configuration is set too short. — When SAML authentication succeeds but the user is repeatedly redirected to the IdP login page, the most likely cause is that the GlobalProtect gateway's SAML cookie expiration timeout is set too short. This timeout controls how long the gateway retains the SAML authentication assertion; once it expires, the gateway treats the session as unauthenticated and forces a new SAML authentication flow, even though the IdP session may still be valid. The symptom of repeated redirects after successful login points to the gateway-side timeout, not the IdP-side timeout.
What should I do if I get this PCNSE question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jul 4, 2026
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.
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