The SC-100 exam covers four primary domains critical to cybersecurity architecture. First, designing a Zero Trust strategy accounts for 30-35% of the exam, focusing on identity, device, and application verification. Second, implementing security governance comprises 20-25% of the content, emphasizing compliance and risk management practices.
Third, managing security operations, which represents 15-20% of the exam, involves monitoring, incident response, and threat detection. Finally, securing applications and data, making up 25-30% of the exam, focuses on protecting sensitive information and ensuring secure software development practices. Mastery of these domains is essential for aspiring cybersecurity architects.