In the last two weeks, I was working on releasing the first OSS release of Kamus, a secret management solution for Kubernetes. To release Kamus, I had to publish a few docker images to Docker Hub and the CLI – which is deployed as an NPM package. This was the first time I had to deal with deploying packages to a repository. Doing this process thought made me thinks a lot about the (in)security of this process, and I want to share these thoughts with you. It’s all sums up to one small question – what’s inside the box? Do you know what you install when you download a package from a repository?