AWS

AWS Certified Security - Specialty (SCS-C03)
exam objectives

Validates the ability to secure AWS workloads at a specialist level -- threat detection and incident response, security logging/monitoring, infrastructure security (edge, compute, network), identity and access management, data protection (in-transit, at-rest, secrets/keys), and multi-account security governance. Targets candidates with 3-5 years of cloud security experience.

Questions
50
Duration
170 min
Passing score
750
Domains
6

450 practice questions available for SCS-C03 on CertPilot AI, mapped to the domains below.

SCS-C03 exam domains and weightings

The SCS-C03 exam is split into 6 domains. The percentage next to each is the share of the exam it accounts for — study time is best spent proportionally.

1.0Detection

16%

72 practice questions in this domain

  • 1.1Design and implement monitoring and alerting solutions for an AWS account or organization
  • 1.2Design and implement logging solutions
  • 1.3Troubleshoot security monitoring, logging, and alerting solutions

2.0Incident Response

14%

63 practice questions in this domain

  • 2.1Design and test an incident response plan
  • 2.2Respond to security events

3.0Infrastructure Security

18%

81 practice questions in this domain

  • 3.1Design, implement, and troubleshoot security controls for network edge services
  • 3.2Design, implement, and troubleshoot security controls for compute workloads
  • 3.3Design and troubleshoot network security controls

4.0Identity and Access Management

20%

90 practice questions in this domain

  • 4.1Design, implement, and troubleshoot authentication strategies
  • 4.2Design, implement, and troubleshoot authorization strategies

5.0Data Protection

18%

81 practice questions in this domain

  • 5.1Design and implement controls for data in transit
  • 5.2Design and implement controls for data at rest
  • 5.3Design and implement controls to protect confidential data, credentials, secrets, and cryptographic key materials

6.0Security Foundations and Governance

14%

63 practice questions in this domain

  • 6.1Develop a strategy to centrally deploy and manage AWS accounts
  • 6.2Implement a secure and consistent deployment strategy for cloud resources
  • 6.3Evaluate the compliance of AWS resources

How to prepare for AWS Certified Security - Specialty

Most candidates fail SCS-C03 not because they didn't know the material, but because they couldn't tell which material they were weakest on. Reading the objectives end to end treats every domain as equally important — the exam doesn't. On SCS-C03, Identity and Access Management alone is 20% of your score.

CertPilot AI works the other way around. It tracks your accuracy per domain, weights each domain by its real exam share, and pulls most of each practice session from wherever you're currently weakest. The result is a single readiness score — at 90% you're in the range where candidates typically pass, so you book the exam on evidence instead of a hunch.

Every question comes with an AI explanation of why the right answer is right and why each distractor is wrong. The Exam Decoder goes further and breaks down how to read a question — the qualifiers, the scenario framing, and the trap options — which is the skill that separates a 740 from a 750.

AWS Certified Security - Specialty (SCS-C03) FAQ

How many questions are on the AWS Certified Security - Specialty (SCS-C03) exam?

The SCS-C03 exam has up to 50 questions and you get 170 minutes to complete it.

What score do you need to pass AWS Certified Security - Specialty?

AWS Certified Security - Specialty requires a scaled score of 750. Scaled scoring means the raw number of correct answers is adjusted for the difficulty of the specific question set you were served, so there is no fixed percentage that guarantees a pass.

What domains does the SCS-C03 exam cover?

AWS Certified Security - Specialty is divided into 6 domains: Detection (16%), Incident Response (14%), Infrastructure Security (18%), Identity and Access Management (20%), Data Protection (18%), Security Foundations and Governance (14%). The heaviest weighted domain is Identity and Access Management at 20% of the exam.

How do I know when I'm ready to book the SCS-C03 exam?

CertPilot AI calculates a readiness score by weighting your accuracy in each domain by that domain's share of the real exam, then scaling it by how many questions you've actually answered — so a domain you've barely touched can't inflate the number. At 90% you're in the range where candidates typically pass.

How much does the SCS-C03 exam cost?

The AWS Certified Security - Specialty exam voucher typically costs around $300 USD. Pricing varies by region and vendors periodically adjust it, so confirm on the official vendor site before booking.

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