Cloud
Cloud
AWS
AWS
AWS has lots of training available.
https://d1.awsstatic.com/training-and-certification/ramp-up_guides/Ramp-Up_Guide_Security.pdf
https://explore.skillbuilder.aws/learn
Guide to AWS security credential formats
https://summitroute.com/blog/2018/06/20/aws_security_credential_formats/
The honest AWS health status dashboard
Which services are available in which region. Surprisingly patchy
Diagrams of AWS services