Ravi Sir's Cards › AWS
What is a 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 it is
A permission set is Identity Center’s reusable policy pack. When assigned to an account, it materializes as an IAM role with those policies for temporary sessions.
Why it matters
It is not the same as an IAM group policy alone; assignment also needs a user/group and a target account to show a portal tile.
assignment
How / example
Create ReadOnlyAccess permission set → assign to lab account → portal shows the tile → session uses the generated role.