Summary
In this chapter, we learned about the installation of tools such as the AWS CLI, Boto3, CloudFormation (verification), and Terraform. We also wrote simple code to verify these applications. Now that we have installed all the tools and set up the environment, we will use these tools in future chapters to build the AWS infrastructure.
In the next chapter, we will see how to tighten security using AWS IAM, by applying IAM policies and roles. We will also look at some real-world examples on how to restrict users to specific instance types using IAM policy, and rotate access and secret keys using a Python Boto3 script.
