You use AWS. It’s secure out of the box, but introducing security issues through misconfiguration is easy…
I found a checklist and I also added the best practices from AWS, this helps me in my daily work to guide me through potential security issues. This can and will help you to tighten up the security of your AWS infrastructure.
The purpose of this article is to remind you of the most urgent security measures that should be taken on your AWS infrastructure. It is by no means exhaustive, and it should be adapted to your specific business use cases.