SC-900 Exam Dumps - Microsoft Security Compliance and Identity Fundamentals

In Microsoft Purview Information Protection, sensitivity labels are the core mechanism to classify and protect content. The Microsoft SCI learning content explains that a sensitivity label can “apply protection such as encryption and rights restrictions to files and emails,” allowing you to define who can access the content and what they can do (view, edit, print, forward). When you configure a label with Encrypt settings, the service uses Azure Rights Management to enforce protection persistently, so the encryption travels with the file wherever it goes.

Labels can also apply content marking. The official guidance states that labels can “add visual markings—headers and footers—to Office files and email to make the sensitivity of content obvious.” This is commonly used to stamp messages and documents with text such as Confidential or Internal. SCI materials further clarify that labels can apply watermarks to Office documents (Word, Excel, PowerPoint) as part of content marking, but watermarks are not applied to email messages; only headers and footers are supported for email.

Putting it together: encryption (Yes) and headers/footers on documents (Yes) are supported label actions. Watermarks are supported for documents but not for email, so “Sensitivity labels can apply watermarks to emails” is No.

Microsoft’s SCI documentation explains that Information Barriers (part of Microsoft Purview and enforced across Microsoft Teams, SharePoint, OneDrive, and Exchange) are used to “restrict communication and collaboration between specific groups of users to avoid conflicts of interest or to comply with regulatory obligations.” Policies define which segments can communicate and which must be blocked, and they control chat, channel conversations, meetings, file sharing, and e-discovery visibility between the defined segments. Typical scenarios include preventing communication between investment banking and research, or between merger deal teams and the rest of the organization. This is fundamentally different from other features: Sensitivity label policies classify and protect content but do not block who can talk to whom; Customer Lockbox manages Microsoft engineer access to customer data during support; and Privileged Access Management (PAM) limits admin task approvals and elevated operations, not end-user communication. When the requirement is to “restrict communication and the sharing of information between members of two departments,” Microsoft prescribes Information Barriers as the purpose-built capability to enforce those restrictions across collaboration workloads.

Microsoft Cloud App Security (now Microsoft Defender for Cloud Apps) is Microsoft’s CASB that “discovers and controls shadow IT,” integrates with identity and endpoint signals, and enforces data protection in SaaS and custom apps. SCI materials describe three core use cases relevant here: (1) Discovery and control of shadow IT by analyzing network logs and app usage, rating risk, and applying governance—matching A. (2) Protect sensitive information hosted anywhere in the cloud via policies such as DLP, information protection label awareness, and integration with apps through API connectors—matching C. (3) Prevent data leaks to noncompliant apps and limit access to regulated data using Conditional Access App Control and session controls that can block download, apply protections, or monitor in real time—matching E. In contrast, secure connections to Azure virtual machines are provided by Azure Bastion, not the CASB (eliminating B), and pass-through authentication to on-premises apps is delivered by Azure AD features such as Azure AD Application Proxy or PTA (not Cloud App Security), eliminating D.

Microsoft defines Microsoft Entra ID Governance as the capability to manage “the identity lifecycle, access lifecycle, and privileged access” so organizations can ensure “the right people have the right access to the right resources at the right time.” The product family explicitly lists the following core features: “Lifecycle workflows, Entitlement management, Access reviews, and Privileged Identity Management (PIM).” Microsoft further explains that PIM helps you “manage, control, and monitor access within your organization,” enabling just-in-time elevation, approval workflows, MFA/justification on activation, and detailed auditing for privileged roles. By contrast, the other options are separate Microsoft Entra offerings outside ID Governance: Verifiable credentials (Microsoft Entra Verified ID) issues and validates digital credentials; Permissions Management (Microsoft Entra Permissions Management) provides CIEM for multi-cloud permissions; and Identity Protection offers risk-based detection and policies for sign-ins and users. Therefore, among the choices, the feature that is included in Microsoft Entra ID Governance is Privileged Identity Management (PIM), which is specifically called out by Microsoft as a pillar of ID Governance and is used to govern privileged access with policy-based controls, time-bound assignments, approvals, and comprehensive auditability.

In Microsoft’s security portfolio, Microsoft Defender for Cloud is the service that provides cloud workload protection for Azure and hybrid cloud resources. Microsoft describes it as a “cloud-native application protection platform (CNAPP) that helps strengthen the security posture of your cloud resources and protect workloads across multicloud and hybrid environments.” The service delivers Cloud Security Posture Management (CSPM) and Cloud Workload Protection (CWP) by continuously assessing configurations and protecting workloads such as virtual machines, containers, databases, and storage. Documentation further states that Defender for Cloud “provides threat protection for workloads running in Azure, on-premises, and in other clouds,” giving a single pane to harden resources, detect active threats, and remediate.

By contrast, Azure Monitor focuses on telemetry and observability; the Microsoft cloud security benchmark is a set of prescriptive best practices; and Microsoft Secure Score is an aggregate metric reflecting security posture. None of those deliver the workload protection and active defense capabilities (e.g., recommendations, hardening, and threat detection for servers, containers, and PaaS services) that Defender for Cloud offers. Therefore, the sentence correctly completes as: Microsoft Defender for Cloud provides cloud workload protection for Azure and hybrid cloud resources.

(CIEM) solution. CIEM is a security technology category that helps organizations manage identity and access permissions across multi-cloud environments, including Microsoft Azure, AWS, and Google Cloud Platform (GCP).

According to Microsoft’s official Security, Compliance, and Identity (SCI) training and documentation (especially relevant in SC-300 and SC-900 learning paths):

“Microsoft Entra Permissions Management is a CIEM solution that provides comprehensive visibility and control over permissions for all identities and resources across multicloud environments.”

Key features of Microsoft Entra Permissions Management as a CIEM include:

Discovery of over-privileged accounts and unused permissions.

Enforcement of the principle of least privilege.

Detailed permissions analytics and reporting.

Support for Azure, AWS, and GCP environments.

This solution is designed to address the growing risk of identity sprawl and permission misuse in cloud platforms, which traditional identity governance or SIEM tools do not address effectively.

Incorrect Options:

CSPM (Cloud Security Posture Management) focuses on cloud misconfiguration, not identity permissions.

SIEM (e.g., Microsoft Sentinel) aggregates logs/events for threat detection, not entitlement visibility.

XDR (e.g., Microsoft Defender XDR) is focused on detection and response across endpoints, identities, and data—not entitlement management.

✅ Therefore, the correct and Microsoft-verified classification is: a cloud infrastructure entitlement management (CIEM) solution.