Today we're thrilled to announce added privacy controls across all plans, including the ability to secure their preview deployments behind Vercel Authentication with just one click. This allows teams and external collaborators to share protected previews without having to enter additional security credentials, using either Vercel Authentication or Shareable Links. We're also introducing Advanced Deployment Protection, which offers flexible ways to make Preview Deployments private and accessible with Vercel Authentication or Shareable Links, including end-to-end testing, private Production Deployments, and password protection. Additionally, we're adding a new feature called Shareable Links, which allows external collaborators to access Preview Deployments without the need to enter additional credentials by adding a query string to Preview URLs. Deployment Protection offers flexible ways to make Preview Deployments private and accessible with Vercel Authentication or Shareable Links, replacing the existing SSO Protection feature in Enterprise plans.