Free SCS-C02 Exam Braindumps
AWS Certified Security - Specialty (Replaced with SCS-C03) Questions 151–155 (page: 32)

Updated On: 10-Feb-2026

A security engineer is configuring AWS Config for an AWS account that uses a new IAM entity. When the security engineer tries to configure AWS Config rules and automatic remediation options, errors occur. In the AWS CloudTrail logs, the security engineer sees the following error message: “Insufficient delivery policy to s3 bucket: DOC-EXAMPLE-BUCKET, unable to write to bucket, provided s3 key prefix is ‘null’.”
Which combination of steps should the security engineer take to remediate this issue? (Choose two.)

  1. Check the Amazon S3 bucket policy. Verify that the policy allows the config amazonaws,com service to write to the target bucket.
  2. Verify that the IAM entity has the permissions necessary to perform the s3:GetBucketAcl and s3:PutObject* operations to write to the target bucket.
  3. Verify that the Amazon S3 bucket policy has the permissions necessary to perform the s3:GetBucketAcl and s3:PutObject* operations to write to the target bucket.
  4. Check the policy that is associated with the IAM entity. Verify that the policy allows the config.amazonaws.com service to write to the target bucket.
  5. Verify that the AWS Config service role has permissions to invoke the BatchGetResourceConfig action instead of the GetResourceConfigHistory action and s3:PutObject* operation.

Answer(s): A,B



A company is undergoing a layer 3 and layer 4 DDoS attack on its web servers running on AWS.
Which combination of AWS services and features will provide protection in this scenario? (Choose three.)

  1. Amazon Route 53
  2. AWS Certificate Manager (ACM)
  3. Amazon S3
  4. AWS Shield
  5. Network Load Balancer
  6. Amazon GuardDuty

Answer(s): A,D,E



A company wants to implement host-based security for Amazon EC2 instances and containers in Amazon Elastic Container Registry (Amazon ECR). The company has deployed AWS Systems Manager Agent (SSM Agent) on the EC2 instances. All the company's AWS accounts are in one organization in AWS Organizations. The company will analyze the workloads for software vulnerabilities and unintended network exposure. The company will push any findings to AWS Security Hub, which the company has configured for the organization.
The company must deploy the solution to all member accounts, including new accounts, automatically. When new workloads come online, the solution must scan the workloads.
Which solution will meet these requirements?

  1. Use SCPs to configure scanning of EC2 instances and ECR containers for all accounts in the organization.
  2. Configure a delegated administrator for Amazon GuardDuty for the organization. Create an Amazon EventBridge rule to initiate analysis of ECR containers
  3. Configure a delegated administrator for Amazon Inspector for the organization. Configure automatic scanning for new member accounts.
  4. Configure a delegated administrator for Amazon Inspector for the organization. Create an AWS Config rule to initiate analysis of ECR containers.

Answer(s): C



A company uses AWS Organizations to manage several AWS accounts. The company processes a large volume of sensitive data. The company uses a serverless approach to microservices. The company stores all the data in either Amazon S3 or Amazon DynamoDB. The company reads the data by using either AWS Lambda functions or container-based services that the company hosts on Amazon Elastic Kubernetes Service (Amazon EKS) on AWS Fargate.
The company must implement a solution to encrypt all the data at rest and enforce least privilege data access controls. The company creates an AWS Key Management Service (AWS KMS) customer managed key.
What should the company do next to meet these requirements?

  1. Create a key policy that allows the kms:Decrypt action only for Amazon S3 and DynamoDB. Create an SCP that denies the creation of S3 buckets and DynamoDB tables that are not encrypted with the key.
  2. Create an IAM policy that denies the kms:Decrypt action for the key. Create a Lambda function than runs on a schedule to attach the policy to any new roles. Create an AWS Config rule to send alerts for resources that are not encrypted with the key.
  3. Create a key policy that allows the kms:Decrypt action only for Amazon S3, DynamoDB, Lambda, and Amazon EKS. Create an SCP that denies the creation of S3 buckets and DynamoDB tables that are not encrypted with the key.
  4. Create a key policy that allows the kms:Decrypt action only for Amazon S3, DynamoDB, Lambda, and Amazon EKS. Create an AWS Config rule to send alerts for resources that are not encrypted with the key.

Answer(s): C



An AWS Lambda function was misused to alter data, and a security engineer must identify who invoked the function and what output was produced. The engineer cannot find any logs created by the Lambda function in Amazon CloudWatch Logs.
Which of the following explains why the logs are not available?

  1. The execution role for the Lambda function did not grant permissions to write log data to CloudWatch Logs.
  2. The Lambda function was invoked by using Amazon API Gateway, so the logs are not stored in CloudWatch Logs.
  3. The execution role for the Lambda function did not grant permissions to write to the Amazon S3 bucket where CloudWatch Logs stores the logs.
  4. The version of the Lambda function that was invoked was not current.

Answer(s): A



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