- A
Create one Conditional Access policy for MFA (targeting all users, excluding BreakGlass, with location condition) and another policy to block legacy authentication (targeting all users, with client apps condition)
Correct. Separate policies allow independent management and clear condition targeting.
- B
Create a single Conditional Access policy that grants access only if MFA is performed and block legacy client apps in the same policy
Why wrong: Incorrect. Combining different controls in one policy can lead to complex logic and unintended behavior; best practice is to separate.
- C
Enable Security defaults in Entra ID
Why wrong: Incorrect. Security defaults do not allow custom exclusions or granular location conditions.
- D
Use baseline Conditional Access policies
Why wrong: Incorrect. Baseline policies are deprecated and do not offer the same flexibility as custom policies.
Quick Answer
The answer is to create two separate Conditional Access policies: one for MFA from untrusted networks and another to block legacy authentication. This approach is correct because Microsoft recommends granular control by isolating different security requirements into distinct policies, avoiding conflicts and simplifying troubleshooting. The first policy targets all users except the BreakGlass group, using the location condition to require MFA only when access originates from untrusted networks. The second policy targets all users with the client apps condition set to block Exchange ActiveSync and other legacy clients, effectively stopping protocols like POP3 and IMAP that bypass modern authentication. On the MS-102 exam, this tests your understanding of Conditional Access policy design principles, with a common trap being the temptation to combine both requirements into a single policy, which reduces flexibility and can cause unintended exclusions. A helpful memory tip is “two policies, two jobs”—one for location-based MFA, one for protocol blocking—to keep your conditional access strategy clean and exam-ready.
MS-102 Practice Question: Implement and manage identity and access in Microsoft Entra ID
This MS-102 practice question tests your understanding of implement and manage identity and access in microsoft entra id. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. A key principle to apply: conditional Access policies allow granular control over access to cloud apps.. 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 Microsoft Entra ID P2 licenses. The security team wants to require multi-factor authentication (MFA) for all users when accessing any cloud application from networks that are not trusted corporate locations. A group named 'BreakGlass' must be excluded from MFA requirements. Additionally, the company wants to block legacy authentication protocols. Which approach should the administrator use?
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
Create one Conditional Access policy for MFA (targeting all users, excluding BreakGlass, with location condition) and another policy to block legacy authentication (targeting all users, with client apps condition)
Option A is correct because it separates the MFA requirement and legacy authentication block into two distinct Conditional Access policies, which is the recommended approach for granular control. The MFA policy targets all users except the BreakGlass group and uses the location condition to require MFA only from untrusted networks. The second policy blocks legacy authentication by targeting all users with the client apps condition set to 'Exchange ActiveSync clients' and 'Other clients', effectively preventing protocols like POP3, IMAP, and SMTP from bypassing modern authentication.
Key principle: Conditional Access policies allow granular control over access to cloud apps.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Create one Conditional Access policy for MFA (targeting all users, excluding BreakGlass, with location condition) and another policy to block legacy authentication (targeting all users, with client apps condition)
Why this is correct
Correct. Separate policies allow independent management and clear condition targeting.
Related concept
Conditional Access policies allow granular control over access to cloud apps.
- ✗
Create a single Conditional Access policy that grants access only if MFA is performed and block legacy client apps in the same policy
Why it's wrong here
Incorrect. Combining different controls in one policy can lead to complex logic and unintended behavior; best practice is to separate.
- ✗
Enable Security defaults in Entra ID
Why it's wrong here
Incorrect. Security defaults do not allow custom exclusions or granular location conditions.
- ✗
Use baseline Conditional Access policies
Why it's wrong here
Incorrect. Baseline policies are deprecated and do not offer the same flexibility as custom policies.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often think a single Conditional Access policy can logically combine a block and a grant control, but Microsoft's policy engine evaluates all conditions and controls together, so a block control overrides any grant control, making it impossible to require MFA while also blocking legacy clients in the same policy without unintended consequences.
Detailed technical explanation
How to think about this question
Conditional Access policies evaluate conditions in a logical AND manner within a single policy, so combining grant controls (e.g., require MFA) with block controls (e.g., block legacy auth) can lead to conflicts where the policy either blocks or grants access based on the first matching condition. The recommended practice is to use separate policies: one for MFA with 'Require multi-factor authentication' grant and another for blocking legacy authentication with a 'Block access' control, targeting client apps like 'Exchange ActiveSync' and 'Other clients' to cover protocols such as POP3, IMAP, and SMTP. The BreakGlass group should be excluded from the MFA policy but not from the legacy authentication block policy to ensure emergency access accounts cannot use insecure protocols.
KKey Concepts to Remember
- Conditional Access policies allow granular control over access to cloud apps.
- Best practice is to create separate policies for distinct security controls.
- Location conditions in Conditional Access can exclude trusted networks.
- Client apps condition can specifically target and block legacy authentication protocols.
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
Conditional Access policies allow granular control over access to cloud apps.
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.
What to study next
Got this wrong? Here's your next step.
Review conditional Access policies allow granular control over access to cloud apps., then practise related MS-102 questions on the same topic to reinforce the concept.
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FAQ
Questions learners often ask
What does this MS-102 question test?
Implement and manage identity and access in Microsoft Entra ID — This question tests Implement and manage identity and access in Microsoft Entra ID — Conditional Access policies allow granular control over access to cloud apps..
What is the correct answer to this question?
The correct answer is: Create one Conditional Access policy for MFA (targeting all users, excluding BreakGlass, with location condition) and another policy to block legacy authentication (targeting all users, with client apps condition) — Option A is correct because it separates the MFA requirement and legacy authentication block into two distinct Conditional Access policies, which is the recommended approach for granular control. The MFA policy targets all users except the BreakGlass group and uses the location condition to require MFA only from untrusted networks. The second policy blocks legacy authentication by targeting all users with the client apps condition set to 'Exchange ActiveSync clients' and 'Other clients', effectively preventing protocols like POP3, IMAP, and SMTP from bypassing modern authentication.
What should I do if I get this MS-102 question wrong?
Review conditional Access policies allow granular control over access to cloud apps., then practise related MS-102 questions on the same topic to reinforce the concept.
What is the key concept behind this question?
Conditional Access policies allow granular control over access to cloud apps.
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Last reviewed: Jun 11, 2026
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