Practice Exams | AWS Certified Security Specialty | SCS-C03 (Udemy.com)

Preparing for AWS Certified Security Specialty SCS-C03? This is THE practice exams course to give you the winning edge.

These practice exams have been co-authored by Stephane Maarek and Abhishek Singh who bring their collective experience of passing 20 AWS Certifications to the table.

Why Serious Learners Choose These Practice Exams

• Human-crafted, exam-aware questions backed by real AWS expertise
  Every item is designed by an instructor with deep, hands-on AWS experience and insight into how AWS actually tests concepts, not mass-generated by generic AI tools.

• Authentic exam feel with blueprint-aligned difficulty and distractors
  Questions mirror the tone, complexity, and trap patterns used in actual certification exams, helping learners build confidence under realistic conditions.

• Enhanced with diagrams, flows, and AWS-doc-based explanations
  Answers include visually rich explanations, custom diagrams, and carefully written descriptions distilled from official AWS documentation.

• Updated to reflect real-world patterns and the latest AWS services
  Content stays aligned with how AWS evolves its exams, focusing on the topics and service combinations most likely to appear in current and upcoming versions.

• Designed to build actual problem-solving skill, not just memorization
  Scenarios train reasoning across architectures, security, and data patterns, preparing learners to think like AWS Security Specialists instead of guessing. Do not just ace the exam, become a stronger AWS Professional.

We want you to think of this course as the final pit-stop so that you can cross the winning line with absolute confidence and get AWS Certified! Trust our process, you are in good hands.

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SAMPLE QUESTION:

A company manages multiple AWS accounts through AWS Organizations. Users currently access the accounts by using IAM users and long-term access keys. The security team has introduced a new requirement that all access to AWS accounts must use temporary security credentials that expire after 60 minutes. The company also requires users to authenticate through a SAML-based external identity provider before they can access AWS accounts.

Which solution should the security engineer recommend?

1. Create an IAM federation setup in each AWS account separately by using SAML providers and directly map the external users to IAM users in each account with 60-minute console sessions

2. Configure AWS IAM Identity Center with the external SAML identity provider, assign the required permission sets for account access, set the session duration to 60 minutes, require users to obtain AWS CLI credentials through IAM Identity Center, and remove the IAM users from the AWS accounts

3. Configure AWS Secrets Manager and Amazon Cognito in each AWS account, create a Cognito identity pool that uses the external identity provider, store account access secrets in Secrets Manager, and require users to call `get-secret-value` from the AWS CLI to access the AWS accounts

4. Enable AWS IAM Roles Anywhere in the organization management account, install the credential helper for all users, configure IAM roles with a 60-minute session duration, and require users to use the helper to retrieve temporary credentials for AWS account access

What's your guess? Scroll below for the answer.

Correct: 2.

Explanation:

Configure AWS IAM Identity Center with the external SAML identity provider, assign the required permission sets for account access, set the session duration to 60 minutes, require users to obtain AWS CLI credentials through IAM Identity Center, and remove the IAM users from the AWS accounts

AWS IAM Identity Center is the native AWS service for centralized workforce authentication and authorization across multiple AWS accounts. It supports federation with an external SAML identity provider, account assignments through permission sets, and controlled session durations. This directly matches the requirement to use a SAML-based IdP and temporary credentials that expire after 60 minutes.

This option also removes the long-term IAM user access model, which is important because the requirement explicitly states that users must no longer rely on permanent credentials. By using IAM Identity Center, users obtain temporary credentials after authenticating through the external IdP, including for AWS CLI access.

This is the most scalable and operationally efficient choice because it centralizes access across the organization, uses native AWS federation features, and avoids maintaining IAM users and access keys in each AWS account.

With reference images for explanation

via - Reference Links

Incorrect options:

Create an IAM federation setup in each AWS account separately by using SAML providers and directly map the external users to IAM users in each account with 60-minute console sessions - Direct SAML federation in each account can work, but it requires separate per-account configuration and does not provide the centralized access model needed for an AWS Organizations environment. This option also incorrectly refers to mapping external users directly to IAM users. The more scalable native AWS pattern is to use IAM Identity Center with permission sets, not per-account IAM user mapping.

Configure AWS Secrets Manager and Amazon Cognito in each AWS account, create a Cognito identity pool that uses the external identity provider, store account access secrets in Secrets Manager, and require users to call `get-secret-value` from the AWS CLI to access the AWS accounts - Secrets Manager is used to store and retrieve secrets, not to provide AWS account access sessions for users. 'get-secret-value' retrieves stored secrets, but it does not authenticate users into AWS accounts. Amazon Cognito can federate identities for application users, but it is not the right service for centralized workforce access into AWS accounts in this scenario. This option uses the wrong services for the problem.