Tag: aws

All the articles with the tag "aws".

• AWS IAM for a new account: root MFA, a budget, and an access key that needs a phone

  10 Nov, 2026

  Lock down a fresh AWS account from the CLI: check the root user, add a $10 budget alert, then build a developers group, a no-console user and an MFA-protected developer role. Then test it with the key as if it had leaked, prove that a deny beats an allow, and call AWS from Go without a key in the code.