Microsoft Information Security Administrator Associate

Microsoft Information Security Administrator (SC-401)

SC-401 · ● Active · Associate · Microsoft

Exam facts

Vendor source — Microsoft Certified: Information Security Administrator Associate

Official study guide — Study guide for Exam SC-401: Administering Information Security in Microsoft 365

Official exam blueprint — Exam SC-401: Administering Information Security in Microsoft 365

Official training course — SC-401T00-A: Protect sensitive information with Microsoft Purview in the AI era

About

SC-401 is the successor to SC-400 (Information Protection Administrator Associate), which was retired on May 31, 2025. Microsoft introduced SC-401 in response to feedback that the two distinct roles—data security/information protection and compliance—should have separate credentials.

As an Information Security Administrator, you plan and implement information security of sensitive data using Microsoft Purview and related services. You're responsible for:

• Mitigating risks by protecting data inside Microsoft 365 collaboration environments from internal and external threats
• Protecting data used by AI services (including DSPM for AI data classification)
• Implementing information protection, data loss prevention (DLP), retention policies, and insider risk management
• Managing information security alerts and activities
• Administering sensitivity labels, encryption, and rights management policies

Key difference from SC-400: SC-401 expands the scope to include AI-data protection and DSPM (Data Security Posture Management) for AI, reflecting the evolving security landscape with generative AI tools like Microsoft Copilot in Microsoft 365 environments.

Domain context — Security / Microsoft 365 Compliance & Data Protection

SC-401 validates expertise in securing sensitive information and managing compliance-related security across Microsoft 365 cloud environments. It bridges the gap between pure compliance administration (SC-400) and security operations, with stronger emphasis on threat mitigation and data protection.

Topics covered

The SC-401 exam is structured around three primary skill domains, each weighted approximately 30–35%:

Domain 1: Implement Information Protection (~30–35%)

• Configure and manage sensitivity labels (automatic and manual application)
• Implement encryption with Azure Information Protection (AIP)
• Configure rights management and content encryption
• Deploy classifiers for automatic data discovery
• Manage label policies and sublabels
• Implement DSPM (Data Security Posture Management) for AI data classification
• Configure encryption options for SharePoint, Teams, and Exchange

Domain 2: Implement Data Loss Prevention (DLP) (~30–35%)

• Design and deploy DLP policies across Microsoft 365 workloads
• Configure endpoint DLP (protect data on local devices)
• Integrate Microsoft Defender for Cloud Apps (formerly MCAS) with DLP
• Monitor and respond to policy matches and false positives
• Implement AI-driven DLP for Copilot data protection
• Configure exceptions and policy refinement
• Test and validate DLP policies in simulation mode

Domain 3: Manage Risks, Alerts, and Activities (~30–35%)

• Implement Insider Risk Management (IRM) policies
• Configure Adaptive Protection based on user risk levels
• Review and analyze audit logs and activity monitoring
• Manage content search and data investigation
• Respond to security alerts and incidents
• Monitor AI activity and data usage patterns
• Configure alerts and reporting for compliance activities

Common job-ready skills

Upon earning the SC-401 certification, professionals typically possess these job-ready skills:

• Data Classification & Sensitivity Labels — Automatically classify sensitive data and apply protective labels across Microsoft 365
• Encryption & Rights Management — Configure encryption policies and control document access using AIP/Rights Management
• DLP Policy Design & Deployment — Create and enforce data loss prevention rules to prevent unauthorized data exfiltration
• Insider Risk Management — Detect and respond to risky user behavior and internal data threats
• Audit & Compliance Monitoring — Monitor user activities and maintain compliance audit trails using unified audit logs
• Endpoint Protection — Extend data protection to local machines and devices using endpoint DLP
• Cloud Apps Monitoring — Monitor and control data movement via Microsoft Defender for Cloud Apps
• AI Data Governance — Manage and protect data used by AI services and generative AI tools in Microsoft 365
• Incident Response — Investigate security incidents and execute remediation actions based on alerts
• Cross-workload Security — Secure data across SharePoint, Teams, OneDrive, Exchange, and Copilot environments

Recommended courses

Practice exams

Books

Note: SC-401 is very recent (May 2025 release). Traditional textbooks may be limited compared to SC-400. Rely on official Microsoft Learn resources, official study guides, and community blogs from Microsoft MVPs.

Job titles

Professionals with SC-401 certification typically fill these roles:

• Information Security Administrator (primary role)
• Microsoft 365 Security Administrator
• Data Protection Administrator
• Purview Information Protection Administrator
• Security Operations Administrator
• Compliance & Security Administrator
• Cloud Security Administrator (Microsoft)
• DLP (Data Loss Prevention) Administrator
• Insider Risk Management Administrator
• Information Governance Administrator
• Microsoft Purview Administrator
• Sensitivity & Encryption Administrator

Salary (USD / GBP / EUR / AUD / ZAR)

Salary ranges vary based on experience, certifications, employer size, location, and cost of living. Information Security Administrators with SC-401 and additional certifications (SC-300, SC-900, CISSP) typically earn at the higher end of these ranges.

Skills validated

SC-401 validates the following competencies as assessed by Microsoft:

✓ Implement information protection using sensitivity labels and encryption
✓ Configure and manage Azure Information Protection (AIP) policies
✓ Design and deploy Data Loss Prevention (DLP) policies
✓ Implement Insider Risk Management to detect risky behavior
✓ Monitor and respond to security alerts and compliance activities
✓ Manage audit logs and user activity monitoring
✓ Protect data in Microsoft 365 workloads (Teams, SharePoint, Exchange, OneDrive)
✓ Integrate Microsoft Defender for Cloud Apps with security policies
✓ Implement DSPM for AI data governance and protection
✓ Conduct content search and forensic investigation
✓ Manage endpoint DLP for local device protection
✓ Configure Adaptive Protection based on user risk scoring
✓ Respond to and remediate insider risk incidents
✓ Maintain compliance with regulatory requirements

Related certifications

SC-401 certification path and relationships:

Recommended progression:

For aspiring information security administrators:

1. Start with SC-900 (Fundamentals) if new to Microsoft security
2. Pursue SC-401 (Associate-level data protection specialist)
3. Optionally add SC-300 for identity/access expertise
4. Progress to SC-100 (Expert Cybersecurity Architect) for strategic roles

Note on SC-400 retirement: Microsoft retired SC-400 on May 31, 2025, because the role was becoming too broad. Organizations now prefer specialized certifications: SC-401 for information protection/data security and a separate compliance path for regulatory compliance administrators. SC-401 absorbs much of SC-400's content with added AI/DSPM coverage.

Sources

• Microsoft Certified: Information Security Administrator Associate
• Study guide for Exam SC-401: Administering Information Security in Microsoft 365
• Exam SC-401: Administering Information Security in Microsoft 365
• SC-401T00-A: Protect sensitive information with Microsoft Purview in the AI era
• Implement Microsoft Purview Information Protection
• SC-400 Certification Is Retiring - Should You Switch To SC-401?
• SC-401: Administering Information Security in Microsoft 365 Exam Resource Guide
• Microsoft Certification Renewal
• Credential expiration policies
• Information Security Administrator Salary (April 2026)
• Microsoft 365 Security Administrator Salary
• Office 365 Administrator Job Trends, Salaries & Skill Sets (UK)
• Exam SC-401 Study Guide: Administering Information Security In Microsoft 365
• SC-401 vs SC-400: Key Differences
• OnVUE Online Proctoring - Pearson VUE

Verification date: May 2, 2026
Status as of 2026: SC-401 is an active, current certification with regular updates to include emerging Microsoft 365 security features and AI-related governance requirements.