While learning container security best practices, we stumble very early during the journey on "signing images", but what the h... is this signing about? Why should you really care? What are the benefits? Advantages, drawbacks, tools to choose, integration, deployment, day2,... ok ok ok I got it loooonnnggg journey ! Throughout this talk, I aim to explain simply with a little fun what this is all about, why it is so important, and more importantly, how it can help you be better at securing your container-based supply chain and production platform. Plain and simple, you'll learn from this session whoever you are in your organization C level, leads, experts,... did I hooked you? jump in and sail with me safely the seven container seas :)