CI/CD hardening for AWS deployments: treat your pipeline as production

A secure production environment can still be compromised via the pipeline.

If a build system can:

- publish artifacts - deploy infrastructure - mint credentials

…then it’s a high-value target.

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Practical hardening steps

1) Reduce long-lived credentials

- prefer short-lived tokens - scope permissions tightly - rotate anything that must exist

2) Lock down deployment permissions

- separate “build” from “deploy” - require approvals for prod - use least privilege roles per environment

3) Verify what you deploy

- pin dependency versions - scan images - sign artifacts where possible

4) Log high-risk actions

- deployments - permission changes - secret access

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How PG Technologies helps

We improve software delivery security without slowing releases:

- CI/CD threat modelling - IAM and environment separation - secure IaC workflows - incident readiness

Sources

- AWS IAM: https://aws.amazon.com/iam/