Dev.to
7/21/2026

How to Stop Using Access Keys and Keep Them from Leaking
Short summary
A practical guide to eliminating AWS access keys in favor of temporary credentials: aws login/SSO for developers, OIDC for CI/CD, IAM roles for AWS resources, and IAM Roles Anywhere for on-prem servers. For legacy cases where keys remain, the article details common leak vectors (Git commits, chat shares, Docker layers, build logs) and emphasizes that careless mistakes outnumber malicious attacks.
- •Replace access keys with SSO, OIDC, IAM roles, or Roles Anywhere depending on scenario
- •Most leaks come from careless mistakes like committing secrets to Git or pasting in chat
- •Legacy tools may still require keys — harden defenses and monitor for exposure
Generated with AI, which can make mistakes.
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