IAM Roles

AWS DVA-C02 Drill: Lambda@Edge IAM Roles - Secure Frontend Credential Management

13 December 2025·1452 words·7 mins

Certification Drills AWS DVA-C02 Lambda@Edge CloudFront Functions AWS STS IAM Roles SDK Security Best Practices

Analyzing the Lambda@Edge and CloudFront Functions scenario to identify the correct strategy for secure credential management without hardcoding secrets.

AWS DVA-C02 Drill: Secure EC2 to S3 Communication - IAM Roles vs. Credentials

1 July 2025·860 words·5 mins

Certification Drills AWS DVA-C02 EC2 IAM Roles S3 SDK Authentication

Analyzing secure application authentication to Amazon S3 from EC2 instances to identify the correct best practice.

AWS SOA-C02 Drill: Systems Manager Managed Instances - The IAM Role Imperative

15 June 2025·780 words·4 mins

Certification Drills AWS SOA-C02 Systems Manager SSM Agent IAM Roles

Analyzing the Systems Manager connectivity scenario to identify the correct IAM role and agent setup.

AWS SOA-C02 Drill: IAM Roles vs. Keys - Secure EC2 Access to DynamoDB

15 June 2025·745 words·4 mins

Certification Drills AWS SOA-C02 DynamoDB IAM Roles EC2 Instance Profile

Analyzing the best approach for granting an EC2-hosted application access to DynamoDB with scalability and security in mind.

AWS DVA-C02 Drill: Lambda Permissions - Troubleshooting IAM Role Errors

15 May 2025·742 words·4 mins

Certification Drills AWS DVA-C02 Lambda IAM Roles DynamoDB S3

Analyzing a Lambda function’s permission errors to identify the correct IAM policy configuration for accessing S3 and DynamoDB.

AWS DVA-C02 Drill: IAM Roles on EC2 Instances - Debugging AccessDeniedException

10 May 2025·847 words·4 mins

Certification Drills AWS DVA-C02 DynamoDB IAM Roles EC2

Analyzing the common pitfalls when migrating from IAM User credentials to IAM Roles on EC2 for DynamoDB access.

AWS SOA-C02 Drill: Cross-Account Lambda S3 Access - IAM Role Trust Strategies

15 April 2025·858 words·5 mins

Certification Drills AWS SOA-C02 Lambda S3 IAM Roles Cross-Account Access

Analyzing the correct design approach to enable Lambda in one AWS account to read S3 objects in another account using IAM roles.

AWS DVA-C02 Drill: ECS Task IAM Roles - The ECS_ENABLE_TASK_IAM_ROLE Configuration

24 January 2025·1264 words·6 mins

Certification Drills AWS DVA-C02 Amazon ECS IAM Roles Task Roles ECS Agent Configuration Least Privilege

Analyzing the ECS Task IAM Role scenario to identify the correct implementation strategy for granting minimum privileges to containerized microservices.

AWS DVA-C02 Drill: Secure Lambda S3 Access - Temporary Credentials Best Practice

20 January 2025·749 words·4 mins

Certification Drills AWS DVA-C02 Lambda S3 IAM Roles Security

Analyzing secure patterns to grant Lambda functions access to confidential S3 objects using temporary credentials.

AWS DVA-C02 Drill: CodeDeploy IAM Roles - Diagnosing Deployment Failures

15 January 2025·643 words·4 mins

Certification Drills AWS DVA-C02 CodeDeploy IAM Roles

Analyzing the CodeDeploy IAM role permissions error scenario to identify the correct resolution method.