Question 471 of 975

Quick Answer

The answer is the IdentityLogonEvents table. This is the correct choice because it is the advanced hunting table in Microsoft Defender XDR that specifically captures identity-related events from Microsoft Defender for Identity, including user account creation and modifications to privileged role assignments, making it essential for building a custom detection rule that monitors for a user being added to a privileged role within 24 hours of account creation. On the MS-102 exam, this question tests your ability to map security scenarios to the correct advanced hunting schema, and a common trap is confusing IdentityLogonEvents with CloudAppEvents, which tracks cloud application activity rather than on-premises identity changes. Remember that any time you see a scenario involving Active Directory user creation, group membership changes, or role elevation, think of the “Identity” prefix tables. A helpful memory tip is “Identity for identity, Cloud for cloud, Device for device, Email for email”—match the table’s name to the event’s source.

MS-102 Practice Question: Manage security and threats by using Microsoft Defender XDR

This MS-102 practice question tests your understanding of manage security and threats by using microsoft defender xdr. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.

You are a security analyst. You need to create a custom detection rule in Microsoft Defender XDR that triggers an alert when a user account is created and then added to a privileged role within 24 hours. Which advanced hunting table should you primarily use?

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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

IdentityLogonEvents

Option B is correct because the IdentityLogonEvents table captures identity events including user account creation and role changes. Option A is wrong because DeviceEvents focuses on device-level events. Option C is wrong because EmailEvents is for email events. Option D is wrong because CloudAppEvents is for cloud app events, not identity events in Defender for Identity.

Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • EmailEvents

    Why it's wrong here

    EmailEvents is for email-related events.

  • IdentityLogonEvents

    Why this is correct

    IdentityLogonEvents captures identity-related events, including account creation and role changes.

    Related concept

    Authentication checks who the user is.

  • DeviceEvents

    Why it's wrong here

    DeviceEvents contains device-level events, not identity events.

  • CloudAppEvents

    Why it's wrong here

    CloudAppEvents is for cloud application events.

Common exam traps

Common exam trap: authentication is not authorization

Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.

Detailed technical explanation

How to think about this question

This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.

KKey Concepts to Remember

  • Authentication checks who the user is.
  • Authorization controls what the user is allowed to do after login.
  • Privilege levels affect access to EXEC and configuration commands.
  • AAA, TACACS+ and RADIUS can separate login success from command access.

TExam Day Tips

  • Do not assume successful login means full administrative access.
  • Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
  • Separate login problems from permission problems before choosing the answer.

Key takeaway

Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.

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 Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related MS-102 questions on access control and AAA configuration.

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FAQ

Questions learners often ask

What does this MS-102 question test?

Manage security and threats by using Microsoft Defender XDR — This question tests Manage security and threats by using Microsoft Defender XDR — Authentication checks who the user is..

What is the correct answer to this question?

The correct answer is: IdentityLogonEvents — Option B is correct because the IdentityLogonEvents table captures identity events including user account creation and role changes. Option A is wrong because DeviceEvents focuses on device-level events. Option C is wrong because EmailEvents is for email events. Option D is wrong because CloudAppEvents is for cloud app events, not identity events in Defender for Identity.

What should I do if I get this MS-102 question wrong?

Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related MS-102 questions on access control and AAA configuration.

What is the key concept behind this question?

Authentication checks who the user is.

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Last reviewed: Jun 21, 2026

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