We strongly believe that Docker will change the way software wil be distributed in the future. More and more system administrator will adopt fitting platforms like Kubernetes. Having a purchased Hub plan allows you to use our own Docker Authentication Proxy. You can the proxy to authenticate every request against your Docker registry, e.g. AWS Elastic Container Registry, to check if the customer has a valid subscription. Each of the subscription policies you have previously applied, will be also used. We automatically rewrite the latest tag to the latest allowed artifact of the user's subscription policy.