Lambda@Edge

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: Dynamic Image Optimization - Lambda@Edge vs. Preprocessing

1 July 2025·962 words·5 mins

Certification Drills AWS DVA-C02 Lambda@Edge CloudFront S3

Analyzing the dynamic image resizing and caching strategy to identify the most cost-efficient and performant implementation.

AWS DVA-C02 Drill: Secure Credential Retrieval - Avoiding Hardcoded Secrets in Frontend

15 February 2025·844 words·4 mins

Certification Drills AWS DVA-C02 CloudFront Lambda@Edge AWS STS JavaScript SDK

Analyzing secure credential retrieval patterns in JavaScript applications to eliminate hardcoded secrets.

AWS DVA-C02 Drill: AWS SAM and Lambda@Edge - Regional Deployment Constraints

15 February 2025·721 words·4 mins

Certification Drills AWS DVA-C02 Lambda SAM Lambda@Edge

Analyzing an AWS SAM template deployment scenario with Lambda@Edge to identify regional deployment constraints.