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20% of Exam

Infrastructure Security

VPC design for security, network firewalls, WAF rules, Shield Advanced, and edge security with CloudFront.

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Key Concepts

VPC design for security, network firewalls, WAF rules, Shield Advanced, and edge security with CloudFront.

Topics You'll Be Tested On:
VPC Network Firewall WAF Shield CloudFront

📝 Study Tips from Top Scorers

  • Know Network Firewall vs WAF vs Shield use cases
  • Understand VPC endpoint types and security
  • Master CloudFront security features and signed URLs

📊 Domain Weight: 20%

20%

This domain accounts for 20% of all AWS SCS-C03 exam questions. While not the largest domain, mastering it is crucial for passing.

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❓ FAQ — Infrastructure Security

How much of the AWS SCS-C03 exam is Infrastructure Security?

Infrastructure Security covers 20% of the AWS SCS-C03 exam, making it an important domain to study.

What topics are covered?

VPC design for security, network firewalls, WAF rules, Shield Advanced, and edge security with CloudFront.

How should I study for this domain?

Focus on understanding core concepts like VPC, Network Firewall, WAF. Use ExamCert's practice questions filtered by domain, and review detailed explanations for each answer.

Other AWS SCS-C03 Exam Domains

Threat Detection and Incident Response 14% of exam
Security Logging and Monitoring 18% of exam
Identity and Access Management 16% of exam
Data Protection 22% of exam