- A
App governance
Why wrong: App governance focuses on managing and monitoring OAuth apps and their permissions, not on discovering unsanctioned cloud apps from traffic logs.
- B
Cloud Discovery
Cloud Discovery uses log data to discover and evaluate cloud app usage, helping identify shadow IT and providing insights into usage patterns.
- C
Conditional Access App Control
Why wrong: Conditional Access App Control provides real-time session control for cloud apps (e.g., blocking downloads), but does not discover shadow IT from logs.
- D
App Connectors
Why wrong: App Connectors provide API-based integration with third-party cloud apps for visibility and control, but they are not used for analyzing proxy logs to discover unsanctioned apps.
Question 1,021 of 1,411
Cloud Discovery: Identify Unsanctioned Cloud Apps with Defender for Cloud Apps
This SC-900 practice question tests your understanding of describe the capabilities of microsoft security solutions. 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.
A company wants to gain visibility into the use of unsanctioned cloud applications (shadow IT) within their organization. The security team has access to network proxy logs that show traffic to various cloud services. They want to use a Microsoft security solution to analyze these logs and identify which cloud apps are being used, by whom, and how much data is being consumed. Which capability of Microsoft Defender for Cloud Apps should they 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
✓
Cloud Discovery
Cloud Discovery in Microsoft Defender for Cloud Apps analyzes network proxy logs (or traffic logs from firewalls and proxies) to identify unsanctioned cloud app usage (shadow IT). It provides visibility into which cloud apps are being used, by which users, and how much data is consumed, directly matching the company's requirement to analyze logs for shadow IT detection.
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.
- ✗
App governance
Why it's wrong here
App governance focuses on managing and monitoring OAuth apps and their permissions, not on discovering unsanctioned cloud apps from traffic logs.
When this WOULD be correct
A question asks: 'Which Microsoft Defender for Cloud Apps capability should an organization use to monitor and control app permissions for third-party OAuth apps connected to Microsoft 365?'
- ✓
Cloud Discovery
Why this is correct
Cloud Discovery uses log data to discover and evaluate cloud app usage, helping identify shadow IT and providing insights into usage patterns.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Conditional Access App Control
Why it's wrong here
Conditional Access App Control provides real-time session control for cloud apps (e.g., blocking downloads), but does not discover shadow IT from logs.
When this WOULD be correct
An exam scenario where an organization needs to enforce real-time access controls (e.g., block downloads or require multi-factor authentication) for specific cloud apps based on user or device conditions, using Microsoft Defender for Cloud Apps' reverse proxy capabilities.
- ✗
App Connectors
Why it's wrong here
App Connectors provide API-based integration with third-party cloud apps for visibility and control, but they are not used for analyzing proxy logs to discover unsanctioned apps.
When this WOULD be correct
When a company needs to enforce policies and gain granular visibility into sanctioned cloud apps (e.g., Office 365, Salesforce) by connecting directly via APIs to monitor user activities, data, and compliance.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The SC-900 exam frequently reuses these exact scenarios with slightly different constraints.
✓Cloud DiscoveryCorrect answer▾
Why this is correct
Cloud Discovery uses log data to discover and evaluate cloud app usage, helping identify shadow IT and providing insights into usage patterns.
✗App governanceWrong answer — click to see why▾
Why this is wrong here
App governance focuses on managing and governing app permissions and policies for OAuth-enabled apps, not on analyzing network proxy logs to discover unsanctioned cloud app usage.
★ When this WOULD be the correct answer
A question asks: 'Which Microsoft Defender for Cloud Apps capability should an organization use to monitor and control app permissions for third-party OAuth apps connected to Microsoft 365?'
Why candidates choose this
Candidates may confuse 'governance' with 'discovery' because both involve monitoring cloud apps, but App governance is specifically for OAuth app permissions, not for identifying shadow IT from network logs.
✗Conditional Access App ControlWrong answer — click to see why▾
Why this is wrong here
Conditional Access App Control is used to enforce access policies on cloud apps in real-time, not to analyze proxy logs for discovering unsanctioned app usage. The question specifically requires analyzing network proxy logs to identify shadow IT, which is the function of Cloud Discovery.
★ When this WOULD be the correct answer
An exam scenario where an organization needs to enforce real-time access controls (e.g., block downloads or require multi-factor authentication) for specific cloud apps based on user or device conditions, using Microsoft Defender for Cloud Apps' reverse proxy capabilities.
Why candidates choose this
Candidates may confuse Conditional Access App Control with Cloud Discovery because both are features of Defender for Cloud Apps, and the term 'control' might seem related to managing unsanctioned apps, but the question asks for analysis, not enforcement.
✗App ConnectorsWrong answer — click to see why▾
Why this is wrong here
App Connectors are used to connect to specific cloud apps via APIs for deep visibility and control, not to analyze network proxy logs for discovering unsanctioned cloud apps.
★ When this WOULD be the correct answer
When a company needs to enforce policies and gain granular visibility into sanctioned cloud apps (e.g., Office 365, Salesforce) by connecting directly via APIs to monitor user activities, data, and compliance.
Why candidates choose this
Candidates may think 'App Connectors' is the right tool because it involves connecting to cloud apps, but they overlook that the question specifies analyzing network proxy logs for shadow IT discovery, which is Cloud Discovery's function.
Analysis generated from the official SC-900blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse Cloud Discovery (log analysis for shadow IT discovery) with App Connectors (API-based integration for managed apps), leading them to select App Connectors because they think 'connecting' to apps is needed to see usage.
Detailed technical explanation
How to think about this question
Cloud Discovery works by ingesting traffic logs from network proxies or firewalls (e.g., in Common Log Format or W3C Extended Log Format) and then using the Defender for Cloud Apps catalog of over 31,000 cloud apps to identify and categorize the traffic. It can also integrate with Microsoft Defender for Endpoint to get direct traffic data from Windows devices, enabling user-level attribution without needing proxy logs. A subtle behavior is that Cloud Discovery can automatically generate risk scores for discovered apps based on factors like encryption, data residency, and compliance certifications.
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.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this SC-900 question test?
Describe the capabilities of Microsoft security solutions — This question tests Describe the capabilities of Microsoft security solutions — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Cloud Discovery — Cloud Discovery in Microsoft Defender for Cloud Apps analyzes network proxy logs (or traffic logs from firewalls and proxies) to identify unsanctioned cloud app usage (shadow IT). It provides visibility into which cloud apps are being used, by which users, and how much data is consumed, directly matching the company's requirement to analyze logs for shadow IT detection.
What should I do if I get this SC-900 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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Same concept, more angles
5 more ways this is tested on SC-900
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A security team wants to discover all cloud applications being used by employees, including unsanctioned file sharing and collaboration apps. They plan to analyze traffic logs from their network firewall to identify usage patterns and assess each app's risk level. Which feature of Microsoft Defender for Cloud Apps should they enable?
medium- ✓ A.Cloud Discovery
- B.App Connectors
- C.Conditional Access App Control
- D.Information Protection
Why A: Cloud Discovery is the correct feature because it analyzes traffic logs from network firewalls and proxies to identify all cloud applications in use, including unsanctioned ones. It uses the Microsoft Defender for Cloud Apps catalog to assess each app's risk level based on factors like security posture, compliance certifications, and industry standards. This directly matches the scenario of discovering unsanctioned file sharing and collaboration apps from firewall logs.
Variation 2. A security team wants to discover which cloud applications are being used by employees, including unsanctioned file-sharing and collaboration apps. They plan to upload network traffic logs from their firewall to analyze app usage and risk levels. Which feature of Microsoft Defender for Cloud Apps should they enable?
medium- A.App Governance
- ✓ B.Cloud Discovery
- C.Conditional Access App Control
- D.Information Protection
Why B: Cloud Discovery is the correct feature because it analyzes network traffic logs (uploaded from firewalls or proxies) to identify which cloud applications are in use, including unsanctioned file-sharing and collaboration apps. It provides a risk score for each discovered app, enabling the security team to assess usage and enforce governance policies.
Variation 3. A company wants to gain visibility into which cloud applications are being used by employees (shadow IT) and assess the risk level of each app. They use Microsoft Defender for Cloud Apps. Which feature should they enable to discover and analyze these apps?
medium- A.App Governance
- ✓ B.Cloud Discovery
- C.Conditional Access App Control
- D.OAuth app policies
Why B: Cloud Discovery is the correct feature because it analyzes traffic logs against the Microsoft Defender for Cloud Apps catalog of over 31,000 cloud apps to identify shadow IT usage. It provides risk scores based on factors like security certifications, data encryption, and compliance standards, enabling the company to assess each app's risk level.
Variation 4. A security team wants to discover which cloud applications (such as Dropbox, Salesforce, or unsanctioned file-sharing apps) are being used by employees, even if those apps are not sanctioned by IT. They need to analyze usage patterns, risk levels, and identify potential shadow IT. Which feature of Microsoft Defender for Cloud Apps should they enable?
medium- A.App Connectors (API connectors)
- ✓ B.Cloud Discovery
- C.Conditional Access App Control
- D.Microsoft Defender for Endpoint
Why B: Cloud Discovery is the correct feature because it analyzes traffic logs from firewalls and proxies to identify cloud app usage, including unsanctioned apps like Dropbox or Salesforce, without requiring API integration. It provides risk scores, usage patterns, and shadow IT detection by comparing discovered apps against Microsoft's cloud app catalog of over 31,000 apps.
Variation 5. A security team wants to discover all cloud apps being used by employees, including unsanctioned personal apps like unauthorized file-sharing services. They plan to analyze firewall logs to identify traffic patterns and assess each app's risk score. Which feature of Microsoft Defender for Cloud Apps should they enable?
medium- ✓ A.Cloud Discovery
- B.App Governance
- C.Information Protection
- D.Conditional Access App Control
Why A: Cloud Discovery is the correct feature because it analyzes traffic logs (e.g., from firewalls or proxies) to identify all cloud apps in use, including unsanctioned personal apps like unauthorized file-sharing services. It then assesses each app's risk score based on over 80 risk factors, such as encryption standards and data residency, enabling the security team to discover and evaluate shadow IT.
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Last reviewed: Jun 11, 2026
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