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Microsoft SC-900 Bundle

Exam Code: SC-900

Exam Name Microsoft Security, Compliance, and Identity Fundamentals

Certification Provider: Microsoft

Corresponding Certification: Microsoft Certified: Security, Compliance, and Identity Fundamentals

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Microsoft SC-900 Practice Test 49

Question 480

At the Oakport financial services firm, an engineer expects a network security group to inspect malicious SQL embedded inside HTTPS requests. Which ongoing control best prevents this issue from recurring?

  1. Review Bastion access and identity policies as administrator roles change
  2. Review network and application-layer controls separately
  3. Review app risk scores and approved use periodically
  4. Review benchmark applicability as regulations and cloud services change

Explanation

Correct Answer

B:

The needed prevention is to review network and application-layer controls separately. It directly sustains the original change to use the appropriate WAF for HTTP payload inspection while NSGs constrain network-level flows. This result addresses the stated challenge at the Oakport financial services firm.

Incorrect Answers

A:

That routine supports azure bastion vm administration, but the relevant ongoing risk requires the team to review network and application-layer controls separately. For the Oakport financial services firm, the direct corrective action is to use the appropriate WAF for HTTP payload inspection while NSGs constrain network-level flows.

C:

Review app risk scores and approved use periodically is not the primary recurring safeguard for this problem. The team should review network and application-layer controls separately. For the Oakport financial services firm, the direct corrective action is to use the appropriate WAF for HTTP payload inspection while NSGs constrain network-level flows.

D:

This is a maintenance action for a different security or compliance situation, rather than the one that originally failed because nSGs filter connection metadata rather than performing full web application payload analysis. For the Oakport financial services firm, the direct corrective action is to use the appropriate WAF for HTTP payload inspection while NSGs constrain network-level flows.

Question 481

At the Claremont property management business, operators expose RDP and SSH directly to the internet for routine Azure VM maintenance. Which implementation choice best addresses the situation?

  1. Monitor supported DDoS telemetry and integrate incident notification for protected endpoints
  2. Use Defender Vulnerability Management software inventory and assessment views
  3. Apply and monitor appropriate Microsoft Defender Antivirus protection settings for managed endpoints
  4. Use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs

Explanation

Correct Answer

D:

The primary failure mode is that remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports. The proposed action directly fixes it by requiring the team to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs; afterward, verify that an authorized operator reaches the VM through Bastion while direct internet RDP access remains blocked. This result addresses the stated challenge at the Claremont property management business.

Incorrect Answers

A:

This alternative would be suitable where mitigation capability is less operationally useful without visibility into protection events and impact. It does not by itself resolve the need to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs. For the Claremont property management business, the direct corrective action is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs.

B:

Use Defender Vulnerability Management software inventory and assessment views addresses a different kind of problem: software inventory helps expose outdated components even before an attack alert exists. Here the reported weakness is that remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports. For the Claremont property management business, the direct corrective action is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs.

C:

The option addresses the separate situation where endpoint antivirus controls need supported configuration and current threat intelligence to protect file and process activity. For this case, the more appropriate response is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs. For the Claremont property management business, the direct corrective action is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs.

Question 482

At the Claremont property management business, operators expose RDP and SSH directly to the internet for routine Azure VM maintenance. What risk should the team identify as the primary issue?

  1. Built-in platform protections and separately provisioned enhanced DDoS services may differ in management and guarantees
  2. Awareness exercises should measure behavior using controlled simulations rather than real credential theft
  3. Remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports
  4. A security posture score summarizes recommended-control progress and cannot prove the absence of every threat

Explanation

Correct Answer

C:

The evidence indicates that remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports. The appropriate response is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs and demonstrate that an authorized operator reaches the VM through Bastion while direct internet RDP access remains blocked. This result addresses the stated challenge at the Claremont property management business.

Incorrect Answers

A:

This explanation belongs to a different security or compliance situation. In this case, the observable gap is that remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports. For the Claremont property management business, the direct corrective action is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs.

B:

Awareness exercises should measure behavior using controlled simulations rather than real credential theft. That may occur elsewhere, but the evidence at the Claremont property management business instead points to the fact that remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports.

D:

A security posture score summarizes recommended-control progress and cannot prove the absence of every threat. That is not the mechanism that accounts for the stated failure at the Claremont property management business.

Question 483

At the Claremont property management business, operators expose RDP and SSH directly to the internet for routine Azure VM maintenance. What is the strongest acceptance test for this change?

  1. An approved administrative source connects while an unknown source's management port test is blocked
  2. A test resource deviation is flagged against the intended standard and its corrective action is tracked
  3. An authorized operator reaches the VM through Bastion while direct internet RDP access remains blocked
  4. A test high-value account sign-in is identified by the watchlist join without exposing unrelated records

Explanation

Correct Answer

C:

This tests the real business behavior: an authorized operator reaches the VM through Bastion while direct internet RDP access remains blocked. It specifically checks whether the risk that remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports has been reduced. This result addresses the stated challenge at the Claremont property management business.

Incorrect Answers

A:

That observation may be useful for another security or compliance workflow, but the current acceptance test must demonstrate that an authorized operator reaches the VM through Bastion while direct internet RDP access remains blocked. For the Claremont property management business, the direct corrective action is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs.

B:

At the Claremont property management business, a result about security policy initiative standards would not show that the team corrected the failure where remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports.

D:

This result would validate sentinel watchlists context, not the intended improvement. The needed observation is that an authorized operator reaches the VM through Bastion while direct internet RDP access remains blocked. For the Claremont property management business, the direct corrective action is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs.

Question 484

At the Claremont property management business, operators expose RDP and SSH directly to the internet for routine Azure VM maintenance. Which setting or practice should be reviewed in future?

  1. Review peering settings when network addresses change
  2. Review automation conditions and human-approval boundaries after playbook changes
  3. Review Bastion access and identity policies as administrator roles change
  4. Update indicator status as intelligence confidence and freshness change

Explanation

Correct Answer

C:

The team should review Bastion access and identity policies as administrator roles change. That recurring practice targets the same weakness, namely that remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports. This result addresses the stated challenge at the Claremont property management business.

Incorrect Answers

A:

Review peering settings when network addresses change is not the primary recurring safeguard for this problem. The team should review Bastion access and identity policies as administrator roles change. For the Claremont property management business, the direct corrective action is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs.

B:

This is a maintenance action for a different security or compliance situation, rather than the one that originally failed because remote VM management can be mediated through a Bastion service rather than opening direct inbound management ports. For the Claremont property management business, the direct corrective action is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs.

D:

Although the proposed practice may address cases where threat intelligence supplies information about suspected adversaries indicators and techniques to aid detection and triage, it does not maintain the specific correction here. For the Claremont property management business, the direct corrective action is to use Azure Bastion to provide controlled browser-based RDP or SSH connectivity without public VM management IPs.

Question 485

At the Redhaven subscription media company, a remote administrator needs one VM interactive RDP session but the design provisions broad network access across an entire private address space. Which corrective action best meets the requirement?

  1. Route the approved egress paths through Azure Firewall with governed network and application rules
  2. Evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity
  3. Use consolidated Defender XDR incident evidence and severity to prioritize the full case
  4. Use Defender for Identity identity threat detections alongside endpoint evidence

Explanation

Correct Answer

B:

The primary failure mode is that bastion is designed for managed RDP or SSH access whereas a VPN supplies broader network path connectivity. The proposed action directly fixes it by requiring the team to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity; afterward, verify that a pilot admin starts the intended VM session without reaching unrelated private services. This result addresses the stated challenge at the Redhaven subscription media company.

Incorrect Answers

A:

The option addresses the separate situation where network traffic cannot be filtered by a centralized firewall unless routing directs that traffic through it. For this case, the more appropriate response is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

C:

Use consolidated Defender XDR incident evidence and severity to prioritize the full case can be useful for another workload, but it leaves the immediate failure unresolved. Here the priority is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

D:

The suggested action is to use Defender for Identity identity threat detections alongside endpoint evidence, but the facts at the Redhaven subscription media company require a correction for the distinct problem that bastion is designed for managed RDP or SSH access whereas a VPN supplies broader network path connectivity.

Question 486

At the Redhaven subscription media company, a remote administrator needs one VM interactive RDP session but the design provisions broad network access across an entire private address space. Which underlying issue most directly explains this situation?

  1. Network segmentation reduces unnecessary communication paths between workloads with different trust levels
  2. Automated investigation can accelerate evidence collection and recommended remediation for supported detections
  3. Defender for Cloud brings together security posture assessment and cloud workload protection insights
  4. Bastion is designed for managed RDP or SSH access whereas a VPN supplies broader network path connectivity

Explanation

Correct Answer

D:

The problem stems from the fact that bastion is designed for managed RDP or SSH access whereas a VPN supplies broader network path connectivity. A correct solution would evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity and check that a pilot admin starts the intended VM session without reaching unrelated private services. This result addresses the stated challenge at the Redhaven subscription media company.

Incorrect Answers

A:

The proposed cause is relevant to vnet segmentation subnet isolation, but it does not explain why bastion is designed for managed RDP or SSH access whereas a VPN supplies broader network path connectivity in the reported case. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

B:

Automated investigation can accelerate evidence collection and recommended remediation for supported detections. That is not the mechanism that accounts for the stated failure at the Redhaven subscription media company.

C:

The case does not describe the failure mode involving defender for cloud posture overview. Its core issue is that bastion is designed for managed RDP or SSH access whereas a VPN supplies broader network path connectivity. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

Question 487

At the Redhaven subscription media company, a remote administrator needs one VM interactive RDP session but the design provisions broad network access across an entire private address space. What evidence would justify considering this concern addressed?

  1. A pilot admin starts the intended VM session without reaching unrelated private services
  2. A tabletop exercise verifies public IP coverage and the DDoS attack telemetry and response process
  3. A standard safe antivirus test file produces the expected detection on an eligible device
  4. A controlled search locates whether the selected indicator appears in ingested security telemetry

Explanation

Correct Answer

A:

This tests the real business behavior: a pilot admin starts the intended VM session without reaching unrelated private services. It specifically checks whether the risk that bastion is designed for managed RDP or SSH access whereas a VPN supplies broader network path connectivity has been reduced. This result addresses the stated challenge at the Redhaven subscription media company.

Incorrect Answers

B:

This result would validate azure ddos volumetric attack protection, not the intended improvement. The needed observation is that a pilot admin starts the intended VM session without reaching unrelated private services. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

C:

This verifies a separate issue in security administration. It does not prove that a pilot admin starts the intended VM session without reaching unrelated private services for the reported situation. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

D:

The cited result is too remote from the corrective action to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity. The direct evidence should show that a pilot admin starts the intended VM session without reaching unrelated private services. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

Question 488

At the Redhaven subscription media company, a remote administrator needs one VM interactive RDP session but the design provisions broad network access across an entire private address space. How should the organization sustain the improvement?

  1. Review WAF mode and exceptions after tuning
  2. Review ASR rule impact and false positives before enforcing broadly
  3. Reconsider access method when administration needs expand beyond VM sessions
  4. Monitor alert routing and coverage when protection plans change

Explanation

Correct Answer

C:

The continuing safeguard is to reconsider access method when administration needs expand beyond VM sessions. It helps avoid the original condition: bastion is designed for managed RDP or SSH access whereas a VPN supplies broader network path connectivity. This result addresses the stated challenge at the Redhaven subscription media company.

Incorrect Answers

A:

The option would have the team review WAF mode and exceptions after tuning. For this situation, the preventive control should instead be to reconsider access method when administration needs expand beyond VM sessions. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

B:

Although the proposed practice may address cases where attack surface reduction can block classes of risky application behavior before exploitation, it does not maintain the specific correction here. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

D:

The suggested review does not track the condition behind the incident. Sustained improvement requires the team to reconsider access method when administration needs expand beyond VM sessions. For the Redhaven subscription media company, the direct corrective action is to evaluate Azure Bastion for the specific managed VM session instead of unnecessary full-network connectivity.

Question 489

At the Dunbridge property management business, an application places a database password in an unencrypted deployment script checked into source control. Which approach best resolves the identified risk?

  1. Configure an eligible Azure Private Endpoint and governed public-network access for the storage service
  2. Store and retrieve the database secret from Azure Key Vault under restricted workload identity access
  3. Deploy supported Microsoft Defender for Identity sensor coverage for eligible AD DS environments
  4. Evaluate supported Defender for Endpoint attack surface reduction rules for the targeted behavior

Explanation

Correct Answer

B:

For the Dunbridge property management business, the appropriate correction is to store and retrieve the database secret from Azure Key Vault under restricted workload identity access. The decisive reason is that a specialized secrets service reduces exposure of credentials otherwise embedded in application files; acceptance evidence is that the deployed app reads its approved secret from Key Vault and repository scans find no active credential.

Incorrect Answers

A:

Configure an eligible Azure Private Endpoint and governed public-network access for the storage service can be useful for another workload, but it leaves the immediate failure unresolved. Here the priority is to store and retrieve the database secret from Azure Key Vault under restricted workload identity access. For the Dunbridge property management business, the direct corrective action is to store and retrieve the database secret from Azure Key Vault under restricted workload identity access.

C:

This alternative would be suitable where on-premises domain identity threat telemetry requires visibility into the relevant domain services. It does not by itself resolve the need to store and retrieve the database secret from Azure Key Vault under restricted workload identity access. For the Dunbridge property management business, the direct corrective action is to store and retrieve the database secret from Azure Key Vault under restricted workload identity access.

D:

Evaluate supported Defender for Endpoint attack surface reduction rules for the targeted behavior addresses a different kind of problem: attack surface reduction can block classes of risky application behavior before exploitation. Here the reported weakness is that a specialized secrets service reduces exposure of credentials otherwise embedded in application files. For the Dunbridge property management business, the direct corrective action is to store and retrieve the database secret from Azure Key Vault under restricted workload identity access.

Question 490

At the Dunbridge property management business, an application places a database password in an unencrypted deployment script checked into source control. Which explanation best accounts for the concern?

  1. A WAF examines application requests for common web attacks rather than replacing database query parameterization
  2. A specialized secrets service reduces exposure of credentials otherwise embedded in application files
  3. Security configuration assessment alone is not equivalent to workload-focused threat detection for servers
  4. Cloud workload protection provides service-specific threat signals beyond baseline security posture

Explanation

Correct Answer

B:

The problem stems from the fact that a specialized secrets service reduces exposure of credentials otherwise embedded in application files. A correct solution would store and retrieve the database secret from Azure Key Vault under restricted workload identity access and check that the deployed app reads its approved secret from Key Vault and repository scans find no active credential. This result addresses the stated challenge at the Dunbridge property management business.

Incorrect Answers

A:

The case does not describe the failure mode involving azure waf sql injection. Its core issue is that a specialized secrets service reduces exposure of credentials otherwise embedded in application files. For the Dunbridge property management business, the direct corrective action is to store and retrieve the database secret from Azure Key Vault under restricted workload identity access.

C:

This explanation belongs to a different security or compliance situation. In this case, the observable gap is that a specialized secrets service reduces exposure of credentials otherwise embedded in application files. For the Dunbridge property management business, the direct corrective action is to store and retrieve the database secret from Azure Key Vault under restricted workload identity access.

D:

Cloud workload protection provides service-specific threat signals beyond baseline security posture. That may occur elsewhere, but the evidence at the Dunbridge property management business instead points to the fact that a specialized secrets service reduces exposure of credentials otherwise embedded in application files.