Microsoft Certified: Security Compliance and Identity Fundamentals Changed SC-900 Questions

Compliance score

In Microsoft Purview Compliance Manager, the Compliance score is the metric that measures an organization’s progress in completing improvement actions that help reduce compliance and data-protection risk. Microsoft describes this score as a quantifiable indicator of your compliance posture across regulatory standards and data-protection baselines. Each recommended improvement action in Compliance Manager is assigned points; completing, testing, and attesting to those actions increases your score. Points are weighted by risk, so implementing controls with greater impact on reducing risk contributes more to the overall score. Microsoft also clarifies that the Compliance score is an operational progress indicator, not a certification or a legal determination of compliance, but it enables organizations to track, prioritize, and demonstrate the implementation of controls across frameworks such as GDPR, ISO/IEC 27001, NIST 800-53, and Microsoft Data Protection Baselines.

By contrast, Microsoft Purview compliance portal reports provide reporting and insights (for example, DLP, Insider Risk, Audit) but do not calculate a unified risk-reduction progress metric. The Trust Center is Microsoft’s public site for transparency about security, privacy, and compliance commitments, and Trust Documents (auditor reports, certifications, and white papers) supply evidence and reference materials. Neither of these provide an in-product, points-based measure of progress—Compliance score does.

In Microsoft’s Security, Compliance, and Identity guidance, Microsoft Defender for Identity (formerly Azure ATP) is explicitly described as “a cloud-based security solution that leverages your on-premises Active Directory signals to identify, detect, and investigate advanced threats.” The service deploys lightweight sensors on domain controllers to collect and analyze Active Directory (AD) authentication and activity data. Using behavioral analytics and built-in detections, it helps security teams surface indicators of compromised identities, lateral movement, pass-the-ticket/NTLM relay, and other identity-driven attack techniques. Documentation further explains that Defender for Identity “profiles and learns entity behavior,” correlates events, and raises security alerts with investigation timelines and evidence to accelerate incident response in hybrid environments.

This precisely matches the sentence in the prompt: the only Microsoft security product whose core purpose is to use on-premises AD signals to identify, detect, and investigate advanced threats is Defender for Identity. By contrast, Microsoft Defender for Endpoint focuses on endpoint prevention and EDR; Microsoft Defender for Office 365 protects email and collaboration workloads from phishing and malware; and Microsoft Cloud App Security (now Microsoft Defender for Cloud Apps) operates as a CASB for app discovery, control, and session monitoring. Therefore, aligning with SCI study guides and product descriptions, the correct completion is Microsoft Defender for Identity.

Microsoft states that Azure AD Multi-Factor Authentication “adds a second form of verification” to sign-ins and supports multiple verification methods. The documented methods include Microsoft Authenticator app notifications or verification codes, text message (SMS) codes, and phone call verification. In Microsoft’s description, users can approve a push notification in the Microsoft Authenticator app or enter a code from the app; they can receive a text message containing a verification code; or they can answer a phone call to complete the challenge. Email verification and security questions are not listed as supported MFA methods for Azure AD sign-ins and are not valid second factors in Azure AD MFA. Consequently, the correct methods from the options provided are Phone call, Text message (SMS), and Microsoft Authenticator app. These align with Azure AD’s core MFA capabilities used in Conditional Access and per-user MFA to strengthen authentication beyond the password and to meet compliance and security requirements for strong user verification.

The Compliance score in Microsoft Purview Compliance Manager is a measurement tool that evaluates an organization’s progress toward meeting data protection and regulatory compliance requirements. It is specifically designed to help organizations reduce risks related to data governance, privacy, and compliance with various standards such as GDPR, ISO 27001, NIST 800-53, and Microsoft Data Protection Baselines.

According to Microsoft’s official documentation on Compliance Manager, the Compliance score “helps organizations track, improve, and demonstrate their compliance posture by providing a quantifiable measure of compliance with regulations and standards.” Each action within Compliance Manager contributes a certain number of points to the overall score. These points are weighted based on risk, meaning that actions with a greater impact on reducing compliance risk contribute more significantly to the total score.

The score is not an absolute measure of legal compliance but rather an indicator of progress toward implementing recommended controls and risk-reducing actions. Microsoft emphasizes that Compliance score “assists organizations in identifying areas of improvement, prioritizing compliance tasks, and maintaining an auditable record of their compliance activities.”

By contrast, Microsoft Secure Score measures security posture related to identity, device, and application protection, while Productivity Score evaluates collaboration and technology experience. Thus, the metric that specifically assesses data protection and regulatory compliance progress is the Compliance score in Microsoft Purview Compliance Manager.