Quick Answer
The answer is to select the authentication strength named "Phishing-resistant MFA" when configuring the Conditional Access policy. This is correct because Microsoft Entra ID defines phishing-resistant MFA as an authentication strength that specifically requires certificate-based authentication (CBA) or FIDO2 security keys, which are inherently resistant to credential theft and man-in-the-middle attacks. On the MS-102 exam, this question tests your understanding of the three built-in authentication strengths—passwordless MFA, phishing-resistant MFA, and MFA only—and the common trap is assuming that passwordless methods like Microsoft Authenticator are phishing-resistant, when they are not. The exam expects you to know that only FIDO2 and certificate-based methods satisfy the phishing-resistant requirement for sensitive applications. A useful memory tip: think of "FIDO2 and certificates" as the only two keys that unlock the "phishing-resistant" door—everything else is just passwordless, not resistant.
This MS-102 practice question tests your understanding of implement and manage microsoft entra identity and access. 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.
Your organization uses Microsoft Entra ID P2 licenses. You need to configure a Conditional Access policy that requires phishing-resistant multifactor authentication (MFA) for all users accessing sensitive applications. Which authentication strength should you select in the policy?
Phishing-resistant MFA
Phishing-resistant MFA requires FIDO2 or certificate-based authentication.
Passwordless MFA
Why wrong: Passwordless MFA includes Microsoft Authenticator, which is not phishing-resistant.
Multifactor authentication
Why wrong: Standard MFA can be bypassed by phishing.
No authentication strength
Why wrong: Does not enforce any specific MFA method.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Phishing-resistant MFA
Option B is correct because phishing-resistant MFA requires a certificate-based or FIDO2 security key. Option A is wrong because passwordless MFA with Microsoft Authenticator is not considered phishing-resistant. Option C is wrong because it is a weaker strength. Option D is wrong because it does not enforce phishing resistance.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Phishing-resistant MFA
Why this is correct
Phishing-resistant MFA requires FIDO2 or certificate-based authentication.
Related concept
Read the scenario before looking for a memorised answer.
Passwordless MFA
Why it's wrong here
Passwordless MFA includes Microsoft Authenticator, which is not phishing-resistant.
Multifactor authentication
Why it's wrong here
Standard MFA can be bypassed by phishing.
No authentication strength
Why it's wrong here
Does not enforce any specific MFA method.
Common exam traps
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
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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
Identify which MS-102 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.
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FAQ
Implement and manage Microsoft Entra identity and access — This question tests Implement and manage Microsoft Entra identity and access — Read the scenario before looking for a memorised answer..
The correct answer is: Phishing-resistant MFA — Option B is correct because phishing-resistant MFA requires a certificate-based or FIDO2 security key. Option A is wrong because passwordless MFA with Microsoft Authenticator is not considered phishing-resistant. Option C is wrong because it is a weaker strength. Option D is wrong because it does not enforce phishing resistance.
Identify which MS-102 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.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 21, 2026
This MS-102 practice question is part of Courseiva's free Microsoft 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 MS-102 exam.
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