Building a Scalable and Secure Multi-VPC AWS Network Infrastructure
Publication date: June 10, 2020 (last update: February 2022)
Abstract
Amazon Web Services (AWS) customers often rely on hundreds of accounts and virtual private clouds (VPCs) to segment their workloads and expand their footprint.This level of scale often creates challenges around resource sharing, inter-VPC connectivity, and on-premises facilities to VPC connectivity.
This whitepaper describes best practices for creating scalable and secure network
architectures in a large network using AWS services such as Amazon Virtual Private Cloud