Running everything in a single AWS account quickly becomes painful as teams, environments, and compliance needs grow. This post explains a practical multi-account landing zone using Organizations, OU structure, IAM Identity Center, shared networking, centralized logging, and security guardrails.
On April 13, 2026, AWS announced general availability for AWS Interconnect - multicloud. This post explains how the launch changes multicloud network design, operations, and platform architecture decisions.
A practical comparison of AWS Security Groups and Network ACLs. Covers stateful vs stateless behavior, instance-level vs subnet-level protection, typical production patterns, and common misunderstandings.
A practical guide to designing AWS VPCs. Covers public and private subnets, route tables, NAT Gateways, Internet Gateways, security groups, and the common mistakes teams make early on.