Every project journey with AWS starts from resource creation. Sure, what you want to do is dive deep into exciting serverless, powerful high-availability or even build your brand new rocketship right away. But first, you will definitely come face to face with AWS Identity and Access Management Service. — AWS IAM is tightly coupled with every resource creation and should be provisioned wisely to avoid errors or security issues. In this series of articles, we will start from the basics and will gradually move on to subsequent parts.