Ravi Sir's Cards › AWS
Identity style
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
Identity style
IAM role
No long-lived password/key; assumed for temporary STS credentials.
IAM user
Named identity with password and/or long-lived access keys until deleted.
Key points
EC2, Lambda, cross-account, Identity Center sessions.
Break-glass, legacy tools, rare human cases.
Example
EC2 instance profile calls S3.
Use when
Prefer for compute.
Prefer sparingly for humans.