SC-100 Cheat Sheet 2026

The 30 highest-yield SC-100 facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Which documentation is essential when working with zero trust architecture in SC-100? → Detailed technical specifications and as-built diagrams
2. In a Zero Trust architecture, which concept ensures users and workloads are granted only the permissions needed to perform their current task? → Use least privilege access
3. What is the MOST effective way for new SC-100 professionals to build competency in their field? → Combining formal education, mentored practice, and ongoing professional development
4. In Microsoft Cybersecurity Architect Expert, what is the PRIMARY purpose of conducting an initial assessment? → To establish a baseline and identify needs for appropriate action
5. An organization wants to detect and respond to threats targeting Azure Storage accounts. Which Microsoft service provides this capability? → Microsoft Defender for Storage
6. Which foundational principle is MOST important for success in the Microsoft Cybersecurity Architect Expert profession? → Commitment to continuous learning, ethical practice, and quality outcomes
7. What does Microsoft Secure Score measure? → An organization's security posture based on completed security recommendations
8. What is the best practice for maintaining cloud security design performance over time? → Implement scheduled preventive maintenance
9. Which Conditional Access policy configuration enforces that users accessing sensitive data must agree to terms of use and cannot proceed until they do? → Grant control requiring users to accept Terms of Use
10. What is the BEST strategy for resource allocation in Microsoft Cybersecurity Architect Expert project management? → Match resources to priorities based on assessment of needs, risks, and strategic goals
11. Which principle states that users should only have access necessary for their role? → Principle of least privilege
12. A cybersecurity architect is designing network controls to protect sensitive data in transit between Azure services. What should be enforced? → Enforce TLS 1.2 or higher for all data in transit and disable older protocols
13. What is a data breach? → Unauthorized access to sensitive data
14. A company must protect its Azure workloads from network-layer DDoS attacks. Which service provides adaptive tuning and attack analytics at the platform level? → Azure DDoS Protection Standard
15. A company requires that its Azure Kubernetes Service (AKS) cluster nodes are not reachable from the public internet. Which configuration achieves this? → Deploy a private AKS cluster with a private endpoint for the API server
16. Which Azure Firewall feature supports Zero Trust by providing URL-based filtering, FQDN-based rules, and TLS inspection for outbound traffic? → Azure Firewall Premium with IDPS and TLS inspection
17. Why is continuous monitoring important in threat protection? → To detect anomalies and respond to threats promptly
18. In SC-100 practice, what is the primary purpose of strategic planning? → To align resources with goals and anticipate challenges
19. What is the primary consideration when implementing changes to cloud security design? → Impact assessment and change management
20. An organization is implementing the Zero Trust model. Which principle addresses the risk of lateral movement after a breach? → Assume breach and minimize blast radius through segmentation
21. How frequently should ongoing assessments be conducted in Microsoft Cybersecurity Architect Expert practice? → At regular intervals based on established protocols and as conditions change
22. Which Azure service should a cybersecurity architect recommend to assess risk posed by identities with excessive permissions across Azure subscriptions? → Microsoft Entra Privileged Identity Management (PIM)
23. An organization wants to prevent lateral movement between Azure virtual machines in the same subnet. Which feature should a cybersecurity architect recommend? → Network Security Group (NSG) with intra-subnet rules
24. Which framework helps align IT with business compliance needs? → COBIT
25. To implement Zero Trust for Azure infrastructure, which service enforces resource configuration compliance and can deny non-compliant deployments? → Azure Policy
26. When using Azure Firewall Premium, which feature provides IDPS (Intrusion Detection and Prevention) capabilities? → Signature-based IDPS engine with alert and deny modes
27. A security architect is designing a DevSecOps pipeline in Azure DevOps. At which stage should static application security testing (SAST) be integrated? → During the build stage to analyze source code before compilation
28. Which approach is recommended for troubleshooting network security architecture issues? → Use systematic isolation and testing methods
29. In an SC-100 scenario, which signal type is used by Azure AD Identity Protection to elevate the sign-in risk score and trigger step-up authentication? → Anomalous sign-in behavior such as impossible travel or unfamiliar location
30. A cybersecurity architect must evaluate residual risk after implementing controls. Which formula correctly calculates residual risk? → Residual Risk = Inherent Risk − Control Effectiveness