I was given read only access to a customer's AWS account and asked to understand and get familiar with their architecture.
I started off by exploring the different services and the only thing that I could find that was "populated" was the S3 service, where I noticed they have a bunch of buckets. I couldn't find anything under EC2 nor any DB's at RDS.
Is this a permissions issue with my account or is there another approach I should be using to get familiar with their architecture?