Securing CI/CD Pipelines Against Supply Chain Attacks: Why Artifacts and Dependencies Matter More Than Ever

In highly automated engineering environments, the modern CI/CD pipeline has become a critical trust boundary. Every commit, build, and deployment represents an implicit decision to trust. If that trust is compromised, the pipeline does not just fail; it faithfully delivers compromise at scale.

While a significant amount of security effort still centers on production defenses, the most effective attacks are increasingly targeting upstream, where artifacts are created and dependencies are resolved. And one of the most preventable (yet still common) entry points is also one of the earliest: secrets leaking into source control.