DevSecOps Automation Cheat Sheet

Last Updated: November 21, 2025

Policy-as-Code

Tool Guard
OPA/Gatekeeper Validate Kubernetes manifests
Terraform Sentinel Prevent risky infra changes
npm audit CI Fail on high CVEs

Pipeline Checks

scan-sast
Run static analysis gating merge
dependency-check
Flag vulnerable libs
terraform plan -out=plan.tfplan
Review diff before apply

Secrets & Artifacts

Store secrets in vaults, rotate frequently, and restrict artifact downloads to signed packages.

💡 Pro Tip: Fail fast on policy violations and tie enforcement to the same git repo as the code it protects.
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