iam

4 posts

Build a RAG Agent with AWS Bedrock and CDK

Building a RAG agent on AWS Bedrock + Knowledge Bases + OpenSearch Serverless with CDK in TypeScript — architecture, IAM wiring, automated ingestion, and the chat UI.

aws-bedrockaws-cdkrag+3

May 12, 2026Cloud Computing

AWS Control Tower Multi-Account Strategy: From Landing Zone to Enterprise Governance

A practical guide to designing and implementing AWS Control Tower multi-account strategy covering OU structure, SCPs, RCPs, Account Factory for Terraform, IAM Identity Center, and centralized security architecture.

awsaws-control-towermulti-account+6

March 6, 2026Cloud Computing

Multi-Account AWS Architecture: Event-Driven Systems at Scale

Learn multi-account AWS architecture patterns for building resilient event-driven systems. Explore account structure, EventBridge routing, cross-service communication, and operational challenges in distributed systems.

awseventbridgemulti-account+5

September 4, 2025Cloud Computing

Migrating from Serverless Framework to AWS CDK: Part 5 - Authentication, Authorization, and IAM1/1

Implement robust authentication with Cognito, API Gateway authorizers, and fine-grained IAM policies when migrating from Serverless Framework to AWS CDK.

authorizationaws-cdkcognito+3

September 4, 2025Cloud Computing