We learned plenty of things in this chapter, so let's take a quick recap of the things covered so far. First up, we learned how to edit and create Security Groups. Next, we saw how our instances are provided with their networking, and we also saw how to attach an Elastic IP address to our instance. Finally, we dived into the world of EBS volumes and created, attached, detached, and deleted volumes using both the AWS Management Console and the AWS CLI. Toward the end, we even created our very first AMI and finally finished off with a set of key recommendations and best practices.