Quick Answer
The answer is SecurityEvent, as this Windows Event Log table is the most appropriate data source for hunting queries that detect attempts to disable security controls. SecurityEvent captures process creation (event ID 4688) and process termination (event ID 4689), which directly reveal actions like stopping security services or killing antivirus processes. On the SC-200 exam, this question tests your ability to map threat-hunting scenarios to the correct Microsoft Sentinel data tables, a common trap being to confuse SecurityEvent with CommonSecurityLog (firewall logs) or Syslog (Linux events). A key memory tip is to associate SecurityEvent with Windows process-level activity: if you need to see a service being stopped or a security tool being killed, think SecurityEvent and event IDs 4688 and 4689.
This SC-200 practice question tests your understanding of perform threat hunting. Examine the command output carefully: the correct answer depends on what the output actually shows, not on general recall alone. 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.
While threat hunting in Microsoft Sentinel, you want to create a hunting query that identifies all attempts to disable security controls. Which data table would be most appropriate to query for such activity?
Syslog
Why wrong: Syslog is for Linux systems, not Windows security controls.
SecurityEvent
Windows security events log process and service changes.
CommonSecurityLog
Why wrong: CommonSecurityLog is for network security devices.
OfficeActivity
Why wrong: OfficeActivity covers Office 365 audit logs.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
SecurityEvent
Option A is correct because SecurityEvents (Windows Event Logs) contain events like 4688 (process creation) and 4689 (process termination) which can show attempts to stop security services. Option B is incorrect because CommonSecurityLog is for firewall logs. Option C is incorrect because Syslog is for Linux events. Option D is incorrect because OfficeActivity is for Office 365.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Syslog
Why it's wrong here
Syslog is for Linux systems, not Windows security controls.
SecurityEvent
Why this is correct
Windows security events log process and service changes.
Related concept
Static NAT maps one inside address to one outside address.
CommonSecurityLog
Why it's wrong here
CommonSecurityLog is for network security devices.
OfficeActivity
Why it's wrong here
OfficeActivity covers Office 365 audit logs.
Common exam traps
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
A healthcare organisation deploys an application with a public-facing web tier and a private database tier. The database subnet has no public IP and only accepts connections from the web tier's security group. Questions like this test whether you can design cloud network isolation using VNets/VPCs, subnets, and security group rules.
What to study next
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related SC-200 NAT questions on configuration and troubleshooting.
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FAQ
Perform threat hunting — This question tests Perform threat hunting — Static NAT maps one inside address to one outside address..
The correct answer is: SecurityEvent — Option A is correct because SecurityEvents (Windows Event Logs) contain events like 4688 (process creation) and 4689 (process termination) which can show attempts to stop security services. Option B is incorrect because CommonSecurityLog is for firewall logs. Option C is incorrect because Syslog is for Linux events. Option D is incorrect because OfficeActivity is for Office 365.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related SC-200 NAT questions on configuration and troubleshooting.
Static NAT maps one inside address to one outside address.
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Last reviewed: Jun 21, 2026
This SC-200 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 SC-200 exam.
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