The same is true for CI/CD pipelines and infrastructure access. Weak Github controls, loose environment variables, and unchecked service permissions leave attack paths wide open. Every merge, every deployment, becomes a potential breach point.
Infrastructure access in Github starts with strict repository permissions. Control who can push, who can trigger builds, and who can approve changes. Use branch protection rules, enforce signed commits, and block direct pushes to main. CI/CD controls must extend this discipline: limit who can modify workflow files, and lock down secrets storage with fine-grained access policies.
Attackers often target CI runners and deployment tools because they bridge code to infrastructure. Secure your Github Actions, Jenkins pipelines, or CircleCI configs by restricting tokens and SSH keys to the minimum scope needed. Store secrets in Github’s encrypted vault and avoid exposing them in logs. Automate key rotation. Monitor all access — human or machine — to production systems.