Ravi Sir's Cards › AWS
Why start with ReadOnly permission set?
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
What it is
Least privilege while you learn the portal and CLI flow. AdministratorAccess for everyone turns a click mistake into an outage.
least privilege
Why it matters
Daily work should stay on ReadOnly or job-scoped PowerUser. Broad admin belongs on break-glass only.
How / example
Lab: attach AWS managed ReadOnlyAccess (or tighter customer managed) first; add PowerUser only for a group that needs it.