Securing the Kubernetes Supply Chain: Introducing WizOS Helm Charts

Kubernetes changed how teams ship software. Applications now run anywhere, scale on demand, and roll out many times a day, and Helm made that speed even more accessible. Charts package an application with everything it needs to run, so installs are repeatable, versions are tracked, and upgrades or rollbacks take one command. Instead of writing every Kubernetes manifest by hand, you install an ingress controller, a monitoring stack, or a database with a single helm install, often from one of the thousands of community charts on Artifact Hub that someone else maintains. But every one of those installs runs on trust. Every chart you install brings its maintainers' decisions with it, including what their projects depend on, how they build and publish releases, and who can change their code. Those decisions sit outside your repositories and your pipelines, which is exactly where traditional supply chain security tools stop looking. Software composition analysis checks your source code and dependency manifests, like go.mod, package.json, and requirements.txt, for vulnerable open source packages. Container image scanning checks the images you build for vulnerable operating system packages and libraries. SBOMs give…