Visit here for our full Microsoft SC-900 exam dumps and practice test questions.
Question 61
A company wants to enforce strong access controls for users accessing Microsoft 365 resources from unmanaged devices. Which SC-900 service is most appropriate for this requirement?
A) Microsoft Entra Conditional Access
B) Microsoft Purview Data Loss Prevention
C) Microsoft Secure Score
D) Microsoft Sentinel
Correct Answer: A)
Explanation
Microsoft Entra Conditional Access is a policy-based access control system that helps organizations manage how users access Microsoft 365 resources. Conditional Access allows organizations to create rules based on user identity, device compliance, network location, application sensitivity, and risk signals. In this scenario, the requirement is to enforce access controls specifically for users accessing resources from unmanaged devices. Conditional Access enables administrators to block, restrict, or require additional authentication for these sessions.
For example, policies can enforce multi-factor authentication (MFA) or block access entirely if the device is not compliant with corporate standards. Organizations can also combine device compliance checks with user risk assessments from Microsoft Entra Identity Protection to make dynamic access decisions. By implementing Conditional Access, organizations reduce the likelihood of unauthorized access, which is especially important for unmanaged devices that may not have the same security controls as corporate-managed devices.
Option B, Microsoft Purview Data Loss Prevention, focuses on protecting sensitive information within documents and communications. While DLP can prevent sensitive data from being shared inappropriately, it does not enforce access control or determine whether a device is managed or compliant.
Option C, Microsoft Secure Score, is a security analytics and measurement tool. It provides recommendations and a numerical score to help organizations understand their security posture. Secure Score does not enforce policies in real time, so it cannot restrict access from unmanaged devices.
Option D, Microsoft Sentinel, is a cloud-native SIEM and SOAR solution for monitoring and responding to security threats. While Sentinel can alert on suspicious activities, it does not directly enforce access restrictions.
Conditional Access policies integrate with Azure Active Directory and other identity services, allowing organizations to apply consistent security standards across cloud and on-premises resources. For instance, an organization can require MFA when users sign in from a risky location, restrict access to certain applications on non-compliant devices, or enforce session controls for Microsoft Teams and SharePoint Online. These measures ensure that access decisions are both secure and context-aware, significantly reducing the attack surface for sensitive data.
Enforcing access from unmanaged devices is critical because unmanaged endpoints may lack security patches, endpoint protection, or encryption, making them vulnerable to attacks. By applying Conditional Access policies, organizations mitigate these risks while maintaining productivity for users on trusted devices. Conditional Access also supports continuous monitoring, enabling real-time policy evaluation whenever a sign-in occurs. This adaptive security model aligns with Zero Trust principles, ensuring that access is granted based on identity, device posture, and contextual risk rather than implicit trust.
Microsoft Entra Conditional Access is the most appropriate SC-900 service for enforcing strong access controls for users on unmanaged devices, providing a combination of flexibility, security, and seamless integration with Microsoft 365 services.
Question 62
A company wants to automatically classify sensitive data within Microsoft 365 documents and emails to ensure regulatory compliance. Which SC-900 service should they implement?
A) Microsoft Purview Data Loss Prevention
B) Microsoft Sentinel
C) Microsoft Entra Conditional Access
D) Microsoft Secure Score
Correct Answer: A)
Explanation
Microsoft Purview Data Loss Prevention (DLP) provides the ability to automatically detect, classify, and protect sensitive data in Microsoft 365 documents and emails. Organizations often need to comply with regulatory requirements such as GDPR, HIPAA, or PCI DSS, which mandate the identification and protection of personally identifiable information (PII), health records, financial data, or other sensitive content.
DLP uses built-in sensitive information types or custom policies to recognize specific data patterns, such as social security numbers, credit card numbers, health identifiers, or internal business documents. Once detected, DLP can apply classification labels, enforce encryption, block sharing, or trigger alerts for administrators. These actions occur automatically without requiring user intervention, ensuring consistent compliance.
For instance, a document containing customer credit card information can automatically be classified as “Confidential – Financial” and prevented from being shared outside the organization. Similarly, emails containing sensitive personal data can be flagged or encrypted before delivery. This automatic classification not only reduces human error but also ensures that regulatory standards are maintained across all corporate communications and storage systems.
Option B, Microsoft Sentinel, is primarily focused on monitoring and responding to security incidents rather than classifying data. Sentinel detects anomalies, correlates events, and provides threat intelligence but does not automatically classify documents or enforce compliance policies.
Option C, Microsoft Entra Conditional Access, controls access based on user identity, device compliance, and risk signals. While Conditional Access restricts access to resources, it does not inspect content to classify sensitive information for compliance purposes.
Option D, Microsoft Secure Score, evaluates the security posture of an organization and provides recommendations for improvement. While Secure Score can suggest enabling DLP policies, it does not actively classify data or enforce protective actions.
Purview DLP integrates with Microsoft Information Protection (MIP) to apply labels and classification automatically. Organizations can create policies that identify sensitive information across SharePoint Online, OneDrive for Business, Microsoft Teams, and Exchange Online. By combining classification with DLP actions, organizations can ensure that sensitive information is only accessible to authorized users, encrypted when necessary, and protected from accidental leaks or malicious exposure.
Additionally, Purview DLP provides reporting and auditing capabilities, enabling compliance officers to monitor policy effectiveness, track incidents, and demonstrate adherence to regulatory requirements. The integration with Microsoft 365 ensures that classification and protection are consistent across cloud applications, supporting a unified approach to information governance.
Microsoft Purview Data Loss Prevention is the optimal SC-900 service for automatically classifying sensitive data within Microsoft 365 documents and emails. It ensures regulatory compliance, reduces risk exposure, and supports automated enforcement of data protection policies.
Question 63
A company wants to monitor security events, detect suspicious activities, and respond to potential threats in real time across its Microsoft 365 environment. Which SC-900 service is most appropriate?
A) Microsoft Sentinel
B) Microsoft Purview Data Loss Prevention
C) Microsoft Entra Conditional Access
D) Microsoft Secure Score
Correct Answer: A)
Explanation
Microsoft Sentinel is a cloud-native Security Information and Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) solution that provides comprehensive monitoring, threat detection, and automated response capabilities. In this scenario, the company needs to monitor security events, detect suspicious activities, and respond to threats in real time across its Microsoft 365 environment. Sentinel is designed precisely for this purpose.
Sentinel collects data from multiple sources, including Microsoft 365 applications, Azure services, on-premises systems, network devices, and third-party security solutions. It aggregates logs, alerts, and telemetry data to provide a centralized view of security events. Using built-in analytics, machine learning, and threat intelligence feeds, Sentinel identifies suspicious patterns such as unusual sign-in activity, potential malware propagation, and anomalous file access or sharing.
Once a suspicious activity is detected, Sentinel can automatically trigger alerts, assign incidents for investigation, and initiate response workflows using SOAR capabilities. These workflows can include automated remediation actions, such as disabling compromised accounts, blocking risky sign-ins, or quarantining malicious emails. Sentinel’s automation reduces response times, minimizes human error, and improves the organization’s ability to mitigate threats quickly.
Option B, Microsoft Purview Data Loss Prevention, focuses on protecting sensitive data and preventing leaks. While DLP policies can detect sensitive data exposure, they do not provide comprehensive monitoring or real-time threat response across all security events.
Option C, Microsoft Entra Conditional Access, enforces access policies based on risk conditions but does not actively monitor, detect, or respond to security threats. Conditional Access is a preventive control rather than a reactive security monitoring tool.
Option D, Microsoft Secure Score, provides a measurement of security posture and recommends improvements but does not actively monitor or respond to real-time threats.
Sentinel integrates with other Microsoft security tools, such as Microsoft Defender for Endpoint, Microsoft Defender for Identity, and Microsoft Cloud App Security, creating a unified security operations platform. Security teams can visualize alerts, perform advanced threat hunting, and generate compliance and audit reports from within Sentinel’s dashboard. Its correlation rules allow organizations to detect multi-stage attacks that might go unnoticed if events were analyzed in isolation.
By implementing Microsoft Sentinel, the company gains real-time monitoring, advanced threat detection, automated response, and actionable insights for its Microsoft 365 environment. This makes it the most appropriate SC-900 service for comprehensive security monitoring and threat response.
Question 64
A company wants to ensure that only compliant devices can access its Microsoft 365 resources and that access is restricted based on the user’s risk level. Which SC-900 service should they implement?
A) Microsoft Entra Conditional Access
B) Microsoft Purview Data Loss Prevention
C) Microsoft Secure Score
D) Microsoft Sentinel
Correct Answer: A)
Explanation
Microsoft Entra Conditional Access is a key component of Microsoft’s identity and access management strategy that enables organizations to enforce policies for secure access to Microsoft 365 resources. Conditional Access allows organizations to create contextual policies that evaluate user identity, device compliance, network location, application sensitivity, and risk signals in real time before granting access.
In this scenario, the requirement is twofold: first, to ensure that only compliant devices can access resources, and second, to restrict access based on the user’s risk level. Conditional Access directly addresses both needs. Organizations can configure device compliance checks using Microsoft Intune or other endpoint management systems to verify that devices meet security standards such as encryption, antivirus protection, OS patching, and configuration baselines. If a device is non-compliant, Conditional Access policies can block access, require remediation, or enforce additional verification steps such as multi-factor authentication (MFA).
Conditional Access also integrates with Microsoft Entra Identity Protection to evaluate user risk levels. Risk-based policies allow administrators to require additional authentication or block access if the user’s sign-in is deemed risky, such as an unusual location, multiple failed login attempts, or sign-ins from anonymous IP addresses. By combining device compliance and user risk evaluation, organizations create a robust, adaptive security model that aligns with Zero Trust principles, which emphasize continuous verification rather than assuming inherent trust.
Option B, Microsoft Purview Data Loss Prevention (DLP), focuses on protecting sensitive data from accidental or malicious exposure. While DLP can prevent the sharing of sensitive content, it does not evaluate device compliance or user risk for access control.
Option C, Microsoft Secure Score, measures the organization’s security posture and provides recommendations. Although Secure Score can suggest enabling Conditional Access policies, it cannot enforce access restrictions in real time.
Option D, Microsoft Sentinel, is a cloud-native SIEM and SOAR solution that collects and analyzes security events, alerts, and telemetry data. While Sentinel helps detect and respond to threats, it does not directly enforce access policies based on device compliance or user risk.
Conditional Access policies support granular controls, including application-specific rules, session limits, and adaptive responses. Organizations can implement policies that allow access to trusted devices with minimal friction while requiring higher security for untrusted scenarios. This flexibility improves both security and user experience, preventing unauthorized access while avoiding unnecessary obstacles for compliant users.
For example, an organization can create a policy that grants access to Microsoft Teams only if the device is compliant and the user has a low-risk score. If the device is non-compliant or the user exhibits high-risk behavior, the policy can block access or require MFA. Administrators can monitor policy effectiveness through reporting dashboards and continuously adjust policies based on evolving threat patterns and organizational requirements.
Microsoft Entra Conditional Access is the most appropriate SC-900 service for ensuring that access to Microsoft 365 resources is restricted based on device compliance and user risk. It provides dynamic, context-aware, and policy-driven access controls that are essential for a secure cloud environment.
Question 65
A company wants to protect sensitive financial and personal information across Microsoft 365 emails and documents, and automatically block sharing with unauthorized users. Which SC-900 service meets this requirement?
A) Microsoft Purview Data Loss Prevention
B) Microsoft Sentinel
C) Microsoft Entra Conditional Access
D) Microsoft Secure Score
Correct Answer: A)
Explanation
Microsoft Purview Data Loss Prevention (DLP) is designed to detect, monitor, and protect sensitive information across Microsoft 365 applications, including Exchange Online, SharePoint Online, OneDrive, and Teams. DLP allows organizations to enforce policies that automatically prevent the sharing of sensitive information with unauthorized recipients, ensuring compliance with regulatory standards and internal security requirements.
In this scenario, the requirement is to safeguard financial and personal data and prevent its unauthorized distribution. DLP policies achieve this by using pre-defined sensitive information types, such as credit card numbers, social security numbers, health records, or custom identifiers specific to the organization. When DLP detects content that matches these patterns, it can trigger actions including blocking email delivery, encrypting documents, or notifying the administrator. This automation reduces human error, ensures consistent policy enforcement, and mitigates the risk of data breaches.
Option B, Microsoft Sentinel, provides security monitoring, detection, and response capabilities but does not actively block data sharing or classify sensitive content. Sentinel is more relevant for incident investigation and threat response rather than preventative data protection.
Option C, Microsoft Entra Conditional Access, controls access to resources based on device compliance, location, and user risk. Conditional Access does not inspect content or block sharing of sensitive information.
Option D, Microsoft Secure Score, evaluates the organization’s security posture and recommends actions but does not actively enforce data protection policies.
DLP integrates with Microsoft Information Protection (MIP) to apply classification labels automatically, helping organizations maintain compliance with regulations such as GDPR, HIPAA, and PCI DSS. Administrators can create rules to detect content in real time across emails, documents, and collaboration tools. For example, an employee attempting to send a document containing personally identifiable information (PII) to an external user can be automatically blocked, and the document can be encrypted or restricted according to policy. Alerts and reports allow security teams to monitor incidents, track policy effectiveness, and demonstrate compliance during audits.
Furthermore, DLP policies can apply context-aware actions, such as allowing internal sharing while restricting external recipients or applying exceptions for approved business partners. This ensures that organizational productivity is not hindered while maintaining rigorous data protection standards.
Question 66
A company wants to measure the security posture of its Microsoft 365 environment and receive actionable recommendations for improvement. Which SC-900 service should they use?
A) Microsoft Secure Score
B) Microsoft Purview Data Loss Prevention
C) Microsoft Entra Conditional Access
D) Microsoft Sentinel
Correct Answer: A)
Explanation
Microsoft Secure Score is a security analytics tool that provides organizations with an assessment of their Microsoft 365 security posture and actionable recommendations for improvement. It is designed to help organizations understand which security controls are in place, identify gaps, and prioritize actions to strengthen security.
In this scenario, the organization seeks to measure security posture and obtain actionable recommendations. Secure Score fulfills this need by evaluating the configuration and deployment of security features across Microsoft 365 services, such as Exchange Online, SharePoint Online, Teams, OneDrive, and Azure Active Directory. Secure Score analyzes security settings, identity management policies, device compliance, and other configuration aspects, assigning a numerical score that reflects the overall security posture.
Option B, Microsoft Purview Data Loss Prevention, protects sensitive data but does not provide a holistic security posture score or recommendations across all Microsoft 365 services.
Option C, Microsoft Entra Conditional Access, enforces access policies but does not provide an aggregated view of security posture or improvement suggestions.
Option D, Microsoft Sentinel, monitors and responds to security events but does not provide proactive recommendations to improve overall security configuration.
Secure Score provides detailed guidance for improving security. For example, it may recommend enabling multi-factor authentication (MFA) for all users, configuring DLP policies to protect sensitive information, enabling audit logging, or restricting access from unmanaged devices. Each recommendation includes implementation guidance, impact assessments, and priority levels. Organizations can track progress over time, visualize improvements, and correlate score changes with policy deployment and threat mitigation efforts.
Secure Score encourages a proactive approach to security, enabling IT teams to address vulnerabilities before they are exploited. It supports compliance reporting and demonstrates to stakeholders that the organization is actively monitoring and improving its security posture. By providing a centralized dashboard, Secure Score allows decision-makers to prioritize investments and align security strategies with organizational risk tolerance.
Microsoft Secure Score is the most appropriate SC-900 service for measuring the security posture of a Microsoft 365 environment and providing actionable recommendations for improvement. It offers insight, guidance, and a structured approach to enhancing security across cloud services and identity systems.
Question 67
A company wants to ensure that all external users accessing its Microsoft Teams environment are authenticated and monitored. Which SC-900 service should they implement?
A) Microsoft Entra Identity Governance
B) Microsoft Purview Data Loss Prevention
C) Microsoft Sentinel
D) Microsoft Secure Score
Correct Answer: A)
Explanation
Microsoft Entra Identity Governance provides a comprehensive framework for managing identity and access lifecycle across Microsoft 365 and Azure environments, including external users and guests. In scenarios where external users, such as partners or contractors, require access to collaboration tools like Microsoft Teams, organizations need to enforce identity verification, provisioning, and monitoring to maintain security and compliance.
Identity Governance ensures that external users are authenticated before they access organizational resources. This includes using secure workflows such as invitation-based access, requiring multi-factor authentication (MFA), and monitoring user activity. By enforcing these policies, organizations can reduce the risk of unauthorized access and data leakage while providing legitimate users with secure access to the resources they need.
Option B, Microsoft Purview Data Loss Prevention (DLP), focuses on protecting sensitive data across Microsoft 365 applications. While DLP can help prevent data exfiltration, it does not enforce authentication or monitor external user access.
Option C, Microsoft Sentinel, is a SIEM solution that collects logs, monitors security events, and responds to threats. Although Sentinel can detect suspicious activity from external users, it does not directly control their access or enforce identity governance policies.
Option D, Microsoft Secure Score, provides a measurement of the organization’s security posture with recommendations but does not manage external identities or enforce access policies.
Identity Governance includes several key capabilities, such as entitlement management, access reviews, and privileged identity management. Entitlement management allows administrators to define access packages that include Microsoft Teams sites, SharePoint sites, and other resources. External users are then assigned these packages through automated workflows, ensuring consistent and secure access provisioning.
Access reviews enable periodic evaluation of access rights for external users. For example, an organization may require quarterly reviews to confirm that contractors who no longer work with the company have their access removed. This process reduces the likelihood of orphaned accounts and minimizes exposure to sensitive data.
Privileged identity management within Identity Governance provides just-in-time access for users with elevated permissions. This feature can also apply to external collaborators, ensuring that sensitive operations require additional approvals and monitoring. The combination of automated workflows, conditional access integration, and periodic reviews creates a robust security model for external users in collaboration environments.
Question 68
A company needs to detect unusual or suspicious sign-in activities, such as logins from unfamiliar locations or impossible travel scenarios. Which SC-900 service should they implement?
A) Microsoft Entra Identity Protection
B) Microsoft Secure Score
C) Microsoft Purview Data Loss Prevention
D) Microsoft Sentinel
Correct Answer: A)
Explanation
Microsoft Entra Identity Protection is a service designed to help organizations detect, investigate, and remediate identity-based risks in real time. It leverages machine learning, risk signals, and anomaly detection to identify suspicious activities, including sign-ins from unfamiliar locations, multiple failed login attempts, and impossible travel scenarios where a user signs in from geographically distant locations within an implausible time frame.
In this scenario, the requirement is to monitor sign-ins and detect anomalies that could indicate compromised accounts. Identity Protection evaluates user and sign-in risk by analyzing patterns, historical behavior, device health, and IP reputation. Each risk is quantified and can trigger automated responses, such as requiring MFA, blocking access, or forcing a password reset. By doing so, organizations can proactively mitigate threats before they impact the environment.
Option B, Microsoft Secure Score, evaluates security posture and provides recommendations but does not monitor real-time sign-in activity or detect anomalies.
Option C, Microsoft Purview Data Loss Prevention, prevents data leaks and protects sensitive content but does not detect or respond to suspicious sign-in activity.
Option D, Microsoft Sentinel, is designed for threat detection and response but is more focused on log aggregation, analysis, and incident response. While Sentinel can identify suspicious events, it requires manual configuration and integration with identity signals. Identity Protection, in contrast, provides a native, automated mechanism for real-time identity risk management.
Identity Protection integrates with Conditional Access to enforce adaptive policies. For example, if a user signs in from a high-risk location or device, Conditional Access can require MFA or block access entirely. These policies enforce the Zero Trust principle of verifying identity and device trust continuously rather than assuming inherent trust.
Administrators can review detailed reports of detected risks, including user risk, sign-in risk, and historical trends. Risk events are categorized by severity, enabling prioritization and rapid response. Automated remediation workflows reduce administrative overhead while maintaining strong security. Identity Protection also integrates with Microsoft Sentinel to provide broader incident correlation and alerting for complex attack scenarios.
Microsoft Entra Identity Protection is the SC-900 service that effectively detects unusual or suspicious sign-in activities, providing automated, intelligent, and context-aware responses to mitigate identity-based threats and protect organizational resources.
Question 69
A company wants to classify documents and emails containing sensitive data and automatically apply encryption or access restrictions based on the classification. Which SC-900 service should they use?
A) Microsoft Purview Information Protection
B) Microsoft Entra Conditional Access
C) Microsoft Sentinel
D) Microsoft Secure Score
Correct Answer: A)
Explanation
Microsoft Purview Information Protection (MIP) is designed to classify, label, and protect sensitive information across an organization’s digital assets, including documents and emails. MIP enables automatic, recommended, or manual labeling of content based on predefined rules or custom sensitive information types. These labels can then enforce encryption, access restrictions, or visual markings, ensuring that sensitive data is protected throughout its lifecycle.
In this scenario, the organization requires classification of documents and emails and automated enforcement of protection controls. MIP achieves this by scanning content in Microsoft 365 services such as Exchange Online, SharePoint Online, OneDrive, and Teams. When a document or email matches a sensitive information type, MIP can apply an appropriate classification label, encrypt the content, and restrict access based on the organizational policy.
Option B, Microsoft Entra Conditional Access, controls access based on user, device, or risk but does not classify content or apply protection directly.
Option C, Microsoft Sentinel, is a security information and event management platform. While it provides monitoring and incident response, it does not classify or protect content automatically.
Option D, Microsoft Secure Score, measures security posture and recommends improvements but does not classify or protect sensitive content.
MIP integrates seamlessly with Microsoft Purview Data Loss Prevention to enforce real-time protection. For example, if a user attempts to share a confidential financial report externally, DLP policies triggered by the MIP classification can block the action or apply additional encryption. Administrators can configure policies to provide end-users with guidance, ensuring that labeling is intuitive and aligned with business processes.
Automated classification reduces human error, ensures consistent application of policies, and supports regulatory compliance. Labels can include visual markings such as headers, footers, or watermarks, as well as technical controls like encryption keys tied to Azure Information Protection. Additionally, organizations can define retention, audit, and access policies based on the classification, ensuring sensitive data is protected from creation through sharing, storage, and eventual disposal.
Information Protection policies can also integrate with external partners through secure sharing capabilities, ensuring that protected content remains secure outside the organization. Reporting and analytics provide visibility into labeling patterns, policy effectiveness, and potential gaps, enabling continuous improvement.
Microsoft Purview Information Protection is the SC-900 service that meets the requirement to classify documents and emails containing sensitive data and automatically apply encryption or access restrictions. It provides automated, policy-driven, and regulatory-compliant protection for critical organizational information.
Question 70
A company wants to monitor and respond to threats in real time across all its Microsoft 365 services and Azure resources. Which SC-900 service should they implement?
A) Microsoft Sentinel
B) Microsoft Entra Identity Governance
C) Microsoft Purview Information Protection
D) Microsoft Secure Score
Correct Answer: A)
Explanation
Microsoft Sentinel is a cloud-native security information and event management (SIEM) solution that provides intelligent security analytics across enterprise environments. It ingests data from multiple sources, including Microsoft 365 services, Azure resources, on-premises systems, and third-party applications. By aggregating logs and telemetry, Sentinel enables organizations to detect threats, investigate incidents, and respond automatically through playbooks and orchestration.
The primary function of Sentinel is to provide centralized threat detection and response. It uses built-in and custom analytics rules to detect anomalies, suspicious activities, and potential breaches. For example, Sentinel can identify a user accessing SharePoint from an unusual geographic location, multiple failed login attempts across services, or anomalous administrative activities within Azure subscriptions. These alerts are enriched with contextual information such as user identity, device information, and location, which helps security teams prioritize incidents effectively.
Sentinel integrates with Microsoft 365 Defender and Azure Defender to provide a unified security view. This integration allows correlation of security events across identity, endpoints, cloud apps, and infrastructure. For instance, if a compromised account triggers unusual login attempts and simultaneously a suspicious file is detected in OneDrive, Sentinel can correlate these events into a single incident to provide a complete attack narrative.
Automated response in Sentinel is enabled through Logic Apps, allowing playbooks that can remediate threats without manual intervention. Examples include blocking a compromised user account, isolating an infected device, or notifying administrators when a critical alert is triggered. This automation reduces response time, mitigates risks faster, and ensures consistent security operations across large environments.
Option B, Microsoft Entra Identity Governance, manages identity lifecycle and access policies but does not monitor security events or respond to threats in real time. Option C, Microsoft Purview Information Protection, classifies and protects sensitive information but is not designed for threat detection. Option D, Microsoft Secure Score, measures security posture and recommends improvements but does not provide active threat monitoring or automated response capabilities.
Sentinel’s analytics also use machine learning to identify patterns of attacks, such as phishing campaigns or ransomware activity. Security teams can create custom queries using Kusto Query Language (KQL) to detect organization-specific threats. Dashboards visualize trends over time, providing insight into recurring attack vectors and helping refine detection strategies. Sentinel also supports hunting queries, which allow proactive searches for anomalies that may not yet trigger alerts.
Data retention and compliance are supported by Sentinel, storing logs and events according to organizational and regulatory requirements. Integration with other Microsoft and third-party security solutions ensures comprehensive coverage across networks, applications, and endpoints. By combining these capabilities, Microsoft Sentinel provides an enterprise-grade SIEM and SOAR solution to monitor and respond to threats effectively across Microsoft 365 and Azure environments.
Question 71
A company wants to enforce that all devices accessing corporate applications comply with security requirements such as up-to-date antivirus and operating system patches. Which SC-900 service should they use?
A) Microsoft Entra Conditional Access
B) Microsoft Sentinel
C) Microsoft Purview Data Loss Prevention
D) Microsoft Secure Score
Correct Answer: A)
Explanation
Microsoft Entra Conditional Access enables organizations to enforce access policies based on a combination of user, device, location, application, and risk signals. Conditional Access is a core component of the Zero Trust security framework, which assumes no implicit trust and requires verification of every access request before granting permission. One of the key scenarios Conditional Access addresses is enforcing device compliance as a prerequisite for accessing corporate resources.
In this scenario, the company needs to ensure devices meet specific security requirements, such as having updated antivirus definitions, operating system patches, and being managed by Intune or another mobile device management solution. Conditional Access policies can be configured to evaluate these conditions before granting access to Microsoft 365 applications or other cloud resources. Devices that do not meet compliance requirements can be blocked, require remediation, or be limited to restricted access, ensuring that only secure endpoints interact with sensitive data.
Option B, Microsoft Sentinel, provides monitoring and incident response capabilities but does not enforce device compliance before granting access. Option C, Microsoft Purview Data Loss Prevention, prevents accidental data leaks and classifies sensitive data but does not manage device security posture. Option D, Microsoft Secure Score, offers recommendations for improving security but does not actively enforce access policies.
Conditional Access policies can be applied to specific user groups, applications, or locations. For example, an organization can require compliant devices for employees accessing SharePoint Online but allow full access from unmanaged devices for guest users with read-only permissions. These policies are highly granular and can be tailored to balance security and productivity.
Conditional Access integrates with Microsoft Entra Identity Protection to incorporate risk-based access decisions. For example, if a user’s sign-in is deemed risky due to impossible travel or atypical location, the policy can enforce MFA or block access regardless of device compliance. This ensures that both user and device security signals are evaluated before access is granted.
Device compliance is typically managed using Microsoft Intune, which checks devices for compliance settings such as antivirus, firewall status, encryption, and OS updates. Conditional Access leverages these compliance signals to enforce policies dynamically. If a device becomes non-compliant, access can be revoked automatically, and users can be directed to remediate the issues.
Organizations can also define session controls that work in conjunction with Conditional Access. For instance, limited access sessions can restrict actions like printing, downloading, or copying data from web apps if the device is not fully compliant. These granular controls enable organizations to reduce risk while maintaining productivity.
The integration of device compliance checks, risk signals, and adaptive policies ensures that access to corporate applications is tightly controlled and aligned with organizational security requirements. Conditional Access provides real-time evaluation, automated enforcement, and flexibility to address evolving security threats, making it the SC-900 service for managing secure device access to corporate applications.
Question 72
A company wants to automatically discover, classify, and protect sensitive data across Microsoft 365 services, including emails, documents, and Teams messages. Which SC-900 service should they implement?
A) Microsoft Purview Data Loss Prevention
B) Microsoft Entra Identity Protection
C) Microsoft Secure Score
D) Microsoft Sentinel
Correct Answer: A)
Explanation
Microsoft Purview Data Loss Prevention (DLP) is designed to automatically identify, classify, and protect sensitive data across Microsoft 365 services such as Exchange Online, SharePoint Online, OneDrive, and Teams. DLP helps organizations prevent unintentional or unauthorized sharing of sensitive information, including personally identifiable information (PII), financial data, health records, and intellectual property.
In this scenario, the company wants to discover and protect sensitive data automatically. DLP policies can be configured to detect specific types of sensitive information using predefined templates or custom sensitive information types. For example, policies can identify social security numbers, credit card numbers, health records, or internal financial reports. Once detected, DLP can enforce actions such as notifying the user, blocking sharing externally, encrypting content, or requiring manager approval.
Option B, Microsoft Entra Identity Protection, focuses on detecting and remediating identity-based risks but does not classify or protect content. Option C, Microsoft Secure Score, evaluates security posture but does not enforce data protection policies. Option D, Microsoft Sentinel, is a SIEM platform that monitors threats but does not classify or protect sensitive information automatically.
DLP integrates with Microsoft Purview Information Protection to leverage labels and encryption automatically based on classification. For example, an email containing sensitive data can be automatically labeled as confidential and encrypted before it leaves the organization, preventing accidental leaks. Similarly, documents stored in SharePoint or OneDrive can be labeled and restricted according to DLP policies, controlling who can view, edit, or share the content.
DLP policies are flexible and can apply to users, groups, locations, or devices. Organizations can define exceptions for specific scenarios, such as allowing certain third-party services to access classified data under controlled conditions. Alerts and reporting provide visibility into policy violations, user actions, and potential risks, enabling administrators to fine-tune rules and improve data protection.
Machine learning capabilities enhance DLP by identifying patterns and content that may not match exact rules but pose risk, such as sensitive data stored in unconventional formats or shared in Teams chats. This adaptive detection reduces the likelihood of sensitive information leakage while minimizing disruptions to legitimate user activities.
DLP also supports regulatory compliance requirements by providing audit trails, retention, and reporting on sensitive data usage. Organizations can demonstrate compliance with standards such as GDPR, HIPAA, or ISO by showing how DLP policies were applied and enforced across the environment. Administrators can configure policies to balance security, user productivity, and compliance objectives, ensuring that sensitive information is protected automatically and consistently.
Question 73
A company wants to control access to its cloud applications by requiring multi-factor authentication (MFA) for users when risky sign-ins are detected. Which SC-900 service should they use?
A) Microsoft Entra Identity Protection
B) Microsoft Sentinel
C) Microsoft Purview Information Protection
D) Microsoft Secure Score
Correct Answer: A)
Explanation
Microsoft Entra Identity Protection is a cloud-based identity security solution that detects and mitigates identity-related risks using risk-based conditional access. It analyzes user sign-ins, accounts, and behaviors to determine potential risks and applies automated responses such as requiring multi-factor authentication, password resets, or blocking access. Risk signals include unfamiliar locations, atypical travel, impossible travel scenarios, anonymous IPs, and detected malware on devices.
The core purpose of Entra Identity Protection is to enhance security around user identities and access to organizational resources, which aligns with the Zero Trust security model. It integrates deeply with Microsoft 365 and Azure Active Directory, ensuring that users accessing sensitive applications are evaluated dynamically based on both user and device risk signals.
In the scenario, requiring MFA when risky sign-ins are detected directly leverages Entra’s risk-based policies. A risky sign-in is an event identified as having a high probability of being malicious, such as an account accessed from a foreign country shortly after a normal sign-in from a corporate location. Entra Identity Protection uses real-time analytics and historical user behavior patterns to detect these risks.
Option B, Microsoft Sentinel, provides monitoring, threat detection, and incident response but does not enforce access controls based on user sign-in risk. Option C, Microsoft Purview Information Protection, classifies and protects sensitive content but does not evaluate sign-in risk or enforce MFA. Option D, Microsoft Secure Score, offers security posture insights but does not automatically apply access restrictions or MFA based on detected risks.
Entra Identity Protection also allows administrators to define policies that respond differently depending on risk levels. For high-risk sign-ins, the policy might require immediate MFA verification or a temporary block until remediation steps are taken. For medium-risk sign-ins, users might be prompted for additional verification without blocking access. This granularity ensures that security measures are proportionate to the detected risk while minimizing disruption to legitimate users.
Integration with Microsoft Conditional Access enables administrators to combine risk signals from Identity Protection with other contextual factors, such as device compliance, user role, application sensitivity, and network location. For example, a user attempting to access highly sensitive finance applications from a non-compliant device might be required to complete MFA in addition to other access restrictions. This layered approach ensures that access is only granted when both identity and device security posture meet organizational requirements.
Reporting and analytics in Entra Identity Protection provide insight into detected risks, sign-in patterns, and remediation actions taken. This information enables security teams to refine policies, identify trends in risky behaviors, and prioritize user education or technical interventions. Risk detection leverages Microsoft’s global threat intelligence to continuously improve detection accuracy, accounting for emerging attack patterns such as credential stuffing, phishing, and brute-force attempts.
Automated remediation reduces the manual effort required for managing identity security while ensuring rapid response to threats. For example, a detected compromised account can be automatically blocked, requiring the user to complete MFA and reset their password before access is restored. This ensures that organizations can respond quickly to potential breaches and reduce the likelihood of data exposure.
By combining risk detection, automated remediation, reporting, and policy enforcement, Microsoft Entra Identity Protection provides a comprehensive solution for controlling access to cloud applications in response to risky sign-ins, making it the correct SC-900 service for this scenario.
Question 74
A company wants to ensure that employees cannot share sensitive financial reports outside the organization through Microsoft Teams, OneDrive, or SharePoint. Which SC-900 service should they implement?
A) Microsoft Purview Data Loss Prevention
B) Microsoft Entra Identity Governance
C) Microsoft Secure Score
D) Microsoft Sentinel
Correct Answer: A)
Explanation
Microsoft Purview Data Loss Prevention (DLP) is designed to automatically prevent the accidental or intentional sharing of sensitive information across Microsoft 365 services such as Teams, SharePoint, and OneDrive. DLP policies identify content that matches predefined sensitive information types, such as financial records, personally identifiable information, health data, or intellectual property. Once detected, policies can enforce actions such as blocking sharing, encrypting content, notifying the user, or requiring managerial approval.
In this scenario, preventing the sharing of sensitive financial reports outside the organization aligns perfectly with the capabilities of DLP. Administrators can configure policies targeting specific file types, keywords, or content patterns to ensure that confidential data does not leave the organization. For example, a DLP policy could automatically detect Excel files containing account numbers or revenue information and prevent them from being shared externally via Teams chat or links in OneDrive.
Option B, Microsoft Entra Identity Governance, manages identity lifecycle and access permissions but does not prevent data from being shared outside approved boundaries. Option C, Microsoft Secure Score, provides recommendations for improving security posture but does not actively enforce data protection. Option D, Microsoft Sentinel, monitors threats and responds to security incidents but does not prevent data leaks across cloud services.
DLP integrates with Microsoft Purview Information Protection, allowing labels and classifications to be applied automatically based on content. For instance, a document identified as containing sensitive financial data can be labeled “Confidential – Finance” and encrypted, preventing unauthorized sharing even if users attempt to send it externally. DLP policies can enforce user notifications, prompting employees that sharing the content violates organizational policy and providing guidance for corrective actions.
Microsoft 365 provides reporting and alerting for DLP violations, allowing security and compliance teams to monitor incidents, investigate potential data leaks, and identify patterns in user behavior. For example, repeated attempts to share restricted documents can indicate the need for training or additional security measures. DLP also supports incident management workflows, integrating with Microsoft Power Automate or other systems to automate escalation or remediation processes.
Machine learning enhancements in DLP enable detection of sensitive content even when it is stored in unconventional formats or disguised within larger datasets. This ensures that policies are effective even as users adopt new collaboration methods or modify content formats. Organizations can define exceptions or adaptive policies to allow certain sharing scenarios under controlled conditions, balancing security and business productivity.
By leveraging automated discovery, classification, and enforcement across Microsoft Teams, OneDrive, and SharePoint, Microsoft Purview Data Loss Prevention ensures that sensitive financial reports remain within organizational boundaries, making it the appropriate SC-900 service for this scenario.
Question 75
A company wants to continuously measure its security posture and receive actionable recommendations to improve Microsoft 365 security. Which SC-900 service should they use?
A) Microsoft Secure Score
B) Microsoft Sentinel
C) Microsoft Entra Identity Protection
D) Microsoft Purview Data Loss Prevention
Correct Answer: A)
Explanation
Microsoft Secure Score is a security analytics tool that continuously assesses the security posture of an organization’s Microsoft 365 and Azure environment. It evaluates configuration settings, user behaviors, and system states against Microsoft’s recommended security practices, assigning a numerical score to indicate the level of security achieved. Secure Score provides actionable recommendations that organizations can implement to reduce risk and improve overall security posture.
In this scenario, the company wants a continuous measurement of security posture with actionable guidance. Secure Score achieves this by evaluating numerous aspects of Microsoft 365, including identity security, device management, application configuration, email security, and data protection. It identifies weak configurations, missing security controls, and underutilized features, and then provides prioritized recommendations to address these gaps.
Option B, Microsoft Sentinel, monitors security events and enables incident response but does not provide an ongoing assessment of security configuration and posture. Option C, Microsoft Entra Identity Protection, focuses on identity-based risk detection and remediation but does not provide a holistic measurement of security across all Microsoft 365 services. Option D, Microsoft Purview Data Loss Prevention, focuses on detecting and preventing data leaks but does not assess overall security posture.
Secure Score recommendations cover multiple domains of security, including enabling multi-factor authentication for users, restricting legacy authentication protocols, configuring email anti-phishing policies, enforcing device compliance, implementing data encryption, and monitoring privileged accounts. Each recommendation is accompanied by step-by-step guidance for implementation and estimated improvement in the Secure Score, helping organizations prioritize actions that provide the most significant impact.
Organizations can track Secure Score trends over time to monitor the effectiveness of implemented security measures, evaluate progress against internal benchmarks, or compare against industry averages. This enables continuous improvement and accountability for security initiatives. Secure Score also integrates with dashboards in Microsoft 365 compliance and security portals, allowing security teams to visualize progress, monitor compliance, and communicate status to management.
Secure Score’s integration with automation and policy management allows organizations to apply some recommendations automatically, reducing manual effort and ensuring consistency. For example, enabling recommended email security policies or configuring device compliance rules can be guided directly from the Secure Score portal.
By providing continuous evaluation, prioritized recommendations, and integration with Microsoft 365 security tools, Microsoft Secure Score enables organizations to maintain an up-to-date understanding of their security posture and make informed decisions to strengthen defenses. It is the SC-900 service designed specifically for measuring and improving security configuration and reducing risk.