Tips

To be created

S3

• S3 block public access

EC2

• Volumes
• Cloud Init / ssh key injection https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/user-data.html
• --user-data file://my_script.txt
• ssh keys

Resource usage tips

• aws-shell
• Resource Tagging
• Boto
• Reserved instance pricing