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AWS Certified Security – Specialty Exam (SCS-C02) - AWS Actual Exam Questions

Last updated on April 11, 2026

97% Exam Compliance
467 Total Questions
1
Question

[Identity and Access Management] A company that operates in a hybrid cloud environment must meet strict compliance requirements. The company wants to create a report that includes evidencefrom on-premises workloads alongside evidence from AWS resources. A security engineer must implement a solution to collect, review, and manage the evidence to demonstrate compliance with company policy.' Which solution will meet these requirements?

Options
A

Create an assessment in AWS Audit Manager from a prebuilt framework or a custom framework. Upload manual evidence from the on-premises workloads. Add the evidence to the assessment. Generate an assessment report after Audit Manager collects the necessary evidence from the AWS resources.

B

Install the Amazon CloudWatch agent on the on-premises workloads. Use AWS Config to deploy a conformance pack from a sample conformance pack template or a custom YAML template. Generate an assessment report after AWS Config identifies noncompliant workloads and resources.

C

Set up the appropriate security standard in AWS Security Hub. Upload manual evidence from the on-premises workloads. Wait for Security Hub to collect the evidence from the AWS resources. Download the list of controls as a .csv file.

D

Install the Amazon CloudWatch agent on the on-premises workloads. Create a CloudWatch dashboard to monitor the on-premises workloads and the AWS resources. Run a query on the workloads and resources. Download the results.

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2
Question

[Infrastructure Security] A company operates a web application that runs on Amazon EC2 instances. The application listens on port 80 and port 443. The company uses an Application Load Balancer (ALB) with AWS WAF to terminate SSL and to forward traffic to the application instances only on port 80. The ALB is in public subnets that are associated with a network ACL that is named NACL1. The application instances are in dedicated private subnets that are associated with a network ACL that is named NACL2. An Amazon RDS for PostgreSQL DB instance that uses port 5432 is in a dedicated private subnet that is associated with a network ACL that is named NACL3. All the network ACLs currently allow all inbound and outbound traffic. Which set of network ACL changes will increase the security of the application while ensuring functionality?

Options
A

Make the following changes to NACL3:• Add a rule that allows inbound traffic on port 5432 from NACL2.• Add a rule that allows outbound traffic on ports 1024-65536 to NACL2.• Remove the default rules that allow all inbound and outbound traffic.

B

Make the following changes to NACL3:• Add a rule that allows inbound traffic on port 5432 from the CIDR blocks of the application instance subnets.• Add a rule that allows outbound traffic on ports 1024-65536 to the application instance subnets.• Remove the default rules that allow all inbound and outbound traffic.

C

Make the following changes to NACL2:• Add a rule that allows outbound traffic on port 5432 to the CIDR blocks of the RDS subnets.• Remove the default rules that allow all inbound and outbound traffic.

D

Make the following changes to NACL2:• Add a rule that allows inbound traffic on port 5432 from the CIDR blocks of the RDS subnets.• Add a rule that allows outbound traffic on port 5432 to the RDS subnets.

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3
Question

[Logging and Monitoring] A company uses Amazon API Gateway to present REST APIs to users. An API developer wants to analyze API access patterns without the need to parse the log files. Which combination of steps will meet these requirements with the LEAST effort? (Select TWO.)

Select 2
Options
A

Configure access logging for the required API stage.

B

Configure an AWS CloudTrail trail destination for API Gateway events. Configure filters on the userldentity, userAgent, and sourcelPAddress fields.

C

Configure an Amazon S3 destination for API Gateway logs. Run Amazon Athena queries to analyze API access information.

D

Use Amazon CloudWatch Logs Insights to analyze API access information.

E

Select the Enable Detailed CloudWatch Metrics option on the required API stage.

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4
Question

[Incident Response] A company uses a third-party identity provider and SAML-based SSO for its AWS accounts. After the third-party identity provider renewed an expired signing certificate, users saw the following message when trying to log in: Error: Response Signature Invalid (Service: AWSSecurityTokenService; Status Code: 400; Error Code: InvalidldentityToken) A security engineer needs to provide a solution that corrects the error and min-imizes operational overhead. Which solution meets these requirements?

Options
A

Upload the third-party signing certificate's new private key to the AWS identity provider entity defined in AWS Identity and Access Management (IAM) by using the AWS Management Console.

B

Sign the identity provider's metadata file with the new public key. Upload the signature to the AWS identity provider entity defined in AWS Identity and Access Management (IAM) by using the AWS CU.

C

Download the updated SAML metadata file from the identity service provid-er. Update the file in the AWS identity provider entity defined in AWS Identity and Access Management (IAM) by using the AWS CLI.

D

Configure the AWS identity provider entity defined in AWS Identity and Ac-cess Management (IAM) to synchronously fetch the new public key by using the AWS Management Console.

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5
Question

[Incident Response] A company needs to improve its ability to identify and prevent IAM policies that grant public access or cross-account access to resources. The company has implemented AWS Organizations and has started using AWS Identity and Access Management Access Analyzer to refine overly broad access to accounts in the organization. A security engineer must automate a response in the company's organization for any newly created policies that are overly permissive. The automation must remediate external access and must notify the company's security team. Which combination of steps should the security engineer take to meet these requirements? (Select THREE.)

Select 3
Options
A

Create an AWS Step Functions state machine that checks the resource type in the finding and adds an explicit Deny statement in the trust policy for the IAM role. Configure the state machine to publish a notification to an Amazon SimpleNotification Service (Amazon SNS) topic.

B

Create an AWS Batch job that forwards any resource type findings to an AWS Lambda function. Configure the Lambda function to add an explicit Denystatement in the trust policy for the IAM role. Configure the AWS Batch job to publish a notification to an Amazon Simple Notification Service (Amazon SNS) topic.

C

In Amazon EventBridge, create an event rule that matches active IAM Access Analyzer findings and invokes AWS Step Functions for resolution.

D

In Amazon CloudWatch, create a metric filter that matches active IAM Access Analyzer findings and invokes AWS Batch for resolution.

E

Create an Amazon Simple Queue Service (Amazon SQS) queue. Configure the queue to forward a notification to the security team that an external principal has been granted access to the specific IAM role and has been blocked.

F

Create an Amazon Simple Notification Service (Amazon SNS) topic for external or cross-account access notices. Subscribe the security team's email addresses to the topic.

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