Ensure your past production deployments remain secure by enabling Standard Protection as the default setting for your deployments. With Standard Protection, Vercel Authentication or Password Protection will ensure that all of your preview and production deployments remain secure.
Migrating existing deployments to use Standard Protection will protect both preview and generated production URLs. Standard Protection restricts access to the production generated deployment URL
Learn more about migrating to Standard Protection in our documentation.
Deployment Protection is available on all plans.