Ravi Sir's Cards › AWS
Daily IAM admin habits
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
Why do we need it?
Least privilege without CloudTrail is guesswork after an incident.
What is it?
Prefer Identity Center for humans, roles for compute, MFA everywhere, permission boundaries when delegating, and CloudTrail in every account/region you use.
CloudTrail
How to do it
Turn on organization CloudTrail (or at least multi-Region trail), review IAM Access Analyzer findings, remove unused keys.
Example
A new Lambda uses an execution role; humans use portal tiles; root stays locked with MFA.