Don't Put All Your Code in One Account: Multi-Account Deployments with AWS CodePipeline

... or how to turn your single account AWS Code Pipeline into a multi-account one. Recently I had an opportunity to improve the security posture of an application landscape which went to production in a bit of a rush so certain compromises were made on the way. Now that the applications have been running in a stable manner for some time, the time has come to make some security improvements. Current Stage In the current stage, multiple applications are running in the same AWS account together wit