Microsoft Security, Compliance, and Identity Fundamentals

Microsoft Certified: Security, Compliance, and Identity Fundamentals is an entry-level credential earned by passing exam SC-900. It validates foundational understanding of security, compliance, identity, and the Microsoft services that support those goals across Azure and Microsoft 365. The current skills outline, effective November 7, 2025 and active in 2026, covers core concepts, Microsoft Entra, Microsoft security solutions, and Microsoft compliance solutions.

Microsoft provides 45 minutes to complete the assessment and uses a scaled passing score of 700. Microsoft does not publish one guaranteed question count for every exam delivery, so the practice maximum on Certoga is used for session configuration rather than as a promise about the live assessment. The exam is conceptual but expects candidates to distinguish overlapping products and explain how they contribute to Zero Trust, identity protection, threat detection, data governance, and regulatory work.

Major technologies include Microsoft Entra ID, Conditional Access, multifactor authentication, identity governance, Privileged Identity Management, Microsoft Defender for Cloud, Microsoft Defender XDR, Microsoft Sentinel, and Microsoft Purview. Candidates should understand shared responsibility, defense in depth, Zero Trust, authentication, authorization, federation, encryption, risk, compliance, data classification, data loss prevention, eDiscovery, audit, retention, and insider risk. Current product naming is important because older study materials may still use Azure AD or previous compliance product names.

Microsoft Security, Compliance, and Identity Fundamentals study is best approached as a connected knowledge map rather than a list of definitions. The published scope represented on this page includes Security, Compliance, and Identity Concepts, Microsoft Entra Capabilities, Microsoft Security Solutions, and Microsoft Compliance Solutions. These areas overlap in realistic decisions: a design choice can affect security, operations, cost, performance, and governance at the same time. Candidates should therefore understand not only what a technology does, but also its boundaries, dependencies, and common failure modes. That depth makes it easier to reject an answer that sounds plausible but does not satisfy the scenario's most important constraint.

SC-900 is intended for business stakeholders, students, new or existing IT professionals, and anyone who wants to understand Microsoft security, compliance, and identity capabilities. It is useful for help desk staff, administrators, junior security professionals, compliance teams, sales specialists, project managers, and cloud practitioners who work with Azure or Microsoft 365.

Candidates should have basic familiarity with Azure and Microsoft 365 but do not need deep configuration experience. The credential can precede role-based security, identity, or compliance certifications. Experienced security engineers may find it too introductory unless they need Microsoft product orientation. Candidates should concentrate on matching requirements to product capabilities and understanding where identity, threat protection, cloud posture, SIEM, and data governance fit together.

This certification is a practical option for learners whose current or intended work touches Zero Trust and defense in depth, Authentication and authorization, Microsoft Entra ID, MFA and Conditional Access, Identity governance and PIM, and Defender for Cloud. That can include practitioners implementing the technology, colleagues who review or support it, and professionals who must make informed decisions across technical and business teams. The right starting experience depends on the level of the credential, but every candidate benefits from being able to translate a written requirement into a technically defensible action rather than relying on recognition alone.

Create a product map before memorizing features. Microsoft Entra handles identity and access; Defender for Cloud addresses cloud posture and workload protection; Defender XDR correlates cross-domain threat signals; Sentinel provides cloud-native SIEM and SOAR; and Microsoft Purview covers data security, governance, risk, and compliance capabilities. Connect each product to a realistic business requirement.

Review current Microsoft naming and avoid relying on outdated Azure AD or legacy compliance branding. Compare MFA with Conditional Access, RBAC with identity governance, Defender for Cloud with Defender XDR, and Sentinel with Purview Audit. Use Microsoft Learn and the official practice assessment. For each missed question, record whether the gap was a security concept or confusion between products, because those require different review.

Start with the current Microsoft exam guide and turn every objective into a checklist. Give extra time to Microsoft Security Solutions, while keeping shorter review cycles for the other domains so early material is not forgotten. For Zero Trust and defense in depth, Authentication and authorization, Microsoft Entra ID, MFA and Conditional Access, Identity governance and PIM, and Defender for Cloud, create comparison notes that capture purpose, prerequisites, limits, security implications, operational effort, and cost where relevant. Retrieval practice is more effective than repeatedly reading the same page: close your notes, describe the concept in your own words, then verify the details against current documentation.

Certoga's SC-900 practice bank follows the current four-domain outline and contains 150 original questions on Zero Trust, Entra ID, Conditional Access, PIM, Defender, Sentinel, DLP, sensitivity labels, and eDiscovery. The bank uses short concept checks and practical requirement-to-service scenarios. Explanations highlight product boundaries, helping candidates avoid choosing a related Microsoft service that does not directly meet the stated need.

Certoga practice sessions for Microsoft Security, Compliance, and Identity Fundamentals draw from the available SC-900 question pool and support focused difficulty, question-count, and timer choices. Each result includes explanations and an incorrect-only retake path so weak decisions can be reviewed without repeating an entire session. The questions are independently created educational material, not official questions, recalled items, or exam dumps. Use them alongside the current provider guide, authoritative documentation, and practical exercises; a practice score is diagnostic and does not guarantee an official exam result.