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The SC-300 exam covers four main domains. Here’s the current weighting:
| Domain | Weight | Topics |
|---|---|---|
| Implement identities in Azure AD | 25-30% | Users, groups, external identities, hybrid identity |
| Implement authentication and access management | 25-30% | MFA, Conditional Access, password protection |
| Implement access management for applications | 10-15% | App registration, enterprise apps, app consent |
| Plan and implement identity governance | 25-30% | Entitlement management, access reviews, PIM |
Create, configure, and manage users. Bulk operations, administrative units, deleted users restoration.
Security groups, Microsoft 365 groups, dynamic membership rules, group-based licensing.
B2B collaboration, guest users, identity providers for external users, cross-tenant access.
Azure AD Connect, cloud sync, password hash sync, pass-through auth, federation.
User Management:
Group Management:
Dynamic group rule examples:- All employees: (user.department -eq "Engineering")- All guests: (user.userType -eq "Guest")- Mailbox users: (user.mail -ne null)Hybrid Identity Decision Tree:
Do you need SSO to on-premises apps?├── Yes → Federation (AD FS) or Pass-through Auth└── No → Password Hash Sync (recommended)
Do you need password writeback?├── Yes → Enable in Azure AD Connect└── No → One-way sync onlyMulti-Factor Authentication:
Know the difference:
| Per-User MFA | Conditional Access MFA |
|---|---|
| Legacy, all-or-nothing | Policy-based, contextual |
| Enabled/Disabled/Enforced states | Grant controls in policies |
| No exclusions possible | Rich conditions and exclusions |
| ❌ Not recommended | ✅ Recommended approach |
Conditional Access is the core of SC-300!
Policy Components:
Common Policy Patterns:
Policy: Require MFA for admins├── Users: Directory roles → Global Admin, Security Admin├── Apps: All cloud apps└── Grant: Require MFA
Policy: Block legacy authentication├── Users: All users├── Apps: All cloud apps├── Conditions: Client apps → Other clients└── Grant: Block access
Policy: Require compliant device for sensitive apps├── Users: All users├── Apps: SharePoint, Exchange├── Conditions: Device platforms → Windows, iOS, Android└── Grant: Require device complianceAzure AD Password Protection:
Self-Service Password Reset (SSPR):
App Registration vs. Enterprise Apps:
| App Registration | Enterprise Application |
|---|---|
| Developer-focused | Admin-focused |
| Configure app identity | Assign users and groups |
| Set redirect URIs, secrets | Configure SSO (SAML/OIDC) |
| Define API permissions | User consent settings |
| Multi-tenant configuration | Provision users (SCIM) |
Critical Concepts:
Scenario: Third-party app requests permissions
Low-risk (user can consent):- openid, profile, email, offline_access- User.Read (delegated)
High-risk (admin consent required):- User.Read.All (application)- Mail.ReadWrite- Any "All" scopesAccess packages, catalogs, connected organizations, access package policies, lifecycle workflows.
Review group membership, app assignments, Azure AD roles. One-time vs. recurring reviews.
Just-in-time access, eligible vs. active assignments, approval workflows, access reviews for roles.
Risk policies (user risk, sign-in risk), risk remediation, MFA registration policy.
Key PIM Concepts:
| Concept | Description |
|---|---|
| Eligible assignment | User CAN activate the role when needed |
| Active assignment | User HAS the role permanently |
| Activation | Eligible user requests the role |
| Approval | Required approval for activation |
| Justification | Reason required for activation |
| Time-bound | Role automatically expires |
Common PIM Configuration:
Global Administrator:├── Max activation: 8 hours├── Require justification: Yes├── Require approval: Yes (Security Admin approves)├── Require MFA on activation: Yes└── Require ticket: Optional
Application Administrator:├── Max activation: 4 hours├── Require justification: Yes├── Require approval: No├── Require MFA on activation: Yes└── Require ticket: NoRisk Levels:
| Risk Level | User Risk Example | Sign-In Risk Example |
|---|---|---|
| High | Credentials confirmed leaked | Impossible travel + unfamiliar location |
| Medium | Anomalous user activity | Suspicious inbox rule creation |
| Low | Minor anomaly detected | Anonymous IP address |
Risk Policies:
User Risk Policy:├── Risk level: High└── Action: Require password change
Sign-In Risk Policy:├── Risk level: Medium or higher└── Action: Require MFA| Resource | Link | Notes |
|---|---|---|
| Microsoft Learn | SC-300 Learning Path | Official, free, comprehensive |
| Exam Skills Outline | SC-300 Skills Measured | Know exactly what’s covered |
| Azure Free Account | Create Free Account | $200 credit for hands-on labs |
Complete Microsoft Learn SC-300 path. Focus on understanding concepts, not memorization.
Set up Azure free account. Build everything: users, groups, Conditional Access, PIM, etc.
Take practice exams. Review wrong answers deeply. Identify knowledge gaps.
Re-read documentation for weak areas. Take final practice test. Schedule exam.
How to use practice tests:
| Tip | Why It Matters |
|---|---|
| Read carefully | Microsoft questions have specific wording |
| Watch for “NOT” and “LEAST” | These reverse the correct answer |
| Flag and move on | Don’t spend 10 minutes on one question |
| Answer every question | No penalty for guessing |
| Review flagged questions | Use remaining time to reconsider |
Based on exam feedback, pay extra attention to:
| Topic | Why It’s Important |
|---|---|
| Conditional Access policy order | Policies are OR’d together, not ordered |
| PIM eligible vs. active | Know when to use each |
| B2B vs. B2C | Completely different use cases |
| Azure AD Connect sync options | PHS vs. PTA vs. Federation |
| Dynamic group rules | Syntax and common patterns |
| Access package policies | Lifecycle and expiration rules |
Once you pass SC-300:
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Consider Next Certs
SC-200 (Security Operations) or SC-400 (Information Protection) complement SC-300 well.
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| Certification | Focus | Complements SC-300 |
|---|---|---|
| AZ-104 | Azure Administrator | Broader Azure context |
| SC-200 | Security Operations | SOC/SIEM integration |
| SC-400 | Information Protection | Data security |
| MS-102 | M365 Administrator | Full M365 identity picture |