Ravi Sir's Cards › AWS
Why not use root daily?
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
Root has unrestricted power; a phish or leaked password owns the account.
Why it matters
Use an admin IAM user/role with MFA for daily admin; lock root away.
How / example
Enable MFA on root; create IAM admin; never make access keys for root.