The answer is enrollment device restrictions with a certificate requirement. This is correct because Intune’s enrollment device restrictions allow you to define a “Block” action for devices attempting enrollment from non-corporate networks, and then override that block by requiring a compliant certificate—ensuring only authenticated, trusted devices can enroll from untrusted locations. On the Microsoft 365 Endpoint Administrator MD-102 exam, this scenario tests your understanding of how to combine network trust rules with certificate-based compliance, often appearing as a distractor where candidates mistakenly choose conditional access policies or compliance policies instead. A common trap is confusing enrollment restrictions (which gate the enrollment process itself) with device compliance policies (which apply after enrollment). Memory tip: think “Block first, then certificate key”—the restriction blocks untrusted networks by default, and the certificate is the key that unlocks enrollment.
MD-102 Prepare infrastructure for devices Practice Question
This MD-102 practice question tests your understanding of prepare infrastructure for devices. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 multinational organization uses Microsoft Entra ID joined devices with Intune. The security team wants to block enrollment of devices from non-corporate networks unless they have a compliant certificate. Which enrollment restriction should you configure?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enrollment device restrictions with certificate requirement
Option D is correct because enrollment device restrictions in Intune allow you to block enrollment from non-corporate networks unless a compliant certificate is present. This is configured under 'Enrollment device restrictions' where you can set a 'Block' action for devices not on trusted networks and require a certificate for compliance, ensuring only authenticated devices can enroll from untrusted locations.
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.
✗
Device platform restrictions
Why it's wrong here
Platform restrictions block entire OS types, not network-based.
✗
Conditional Access policy requiring hybrid Azure AD join
Why it's wrong here
Conditional Access applies after enrollment.
✗
Compliance policy for device health
Why it's wrong here
Compliance is evaluated after enrollment.
✓
Enrollment device restrictions with certificate requirement
Why this is correct
This allows only devices presenting a valid certificate to enroll.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is confusing post-enrollment controls (compliance policies, Conditional Access) with pre-enrollment controls (enrollment restrictions), leading candidates to select options that manage devices after they are already enrolled rather than blocking enrollment itself.
Detailed technical explanation
How to think about this question
Enrollment device restrictions leverage Intune's enrollment protocol to evaluate network location via IP ranges or trusted certificates before allowing enrollment. The certificate requirement uses the device's SCEP or PKCS certificate to authenticate against the corporate network, effectively creating a pre-enrollment gate. In real-world scenarios, this prevents rogue devices from enrolling from public Wi-Fi or partner networks without a valid certificate, reducing the attack surface.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this MD-102 question in full detail.
Prepare infrastructure for devices — This question tests Prepare infrastructure for devices — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enrollment device restrictions with certificate requirement — Option D is correct because enrollment device restrictions in Intune allow you to block enrollment from non-corporate networks unless a compliant certificate is present. This is configured under 'Enrollment device restrictions' where you can set a 'Block' action for devices not on trusted networks and require a certificate for compliance, ensuring only authenticated devices can enroll from untrusted locations.
What should I do if I get this MD-102 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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