Allow/Block list for a site I manage

"if there is a "pause" button for customers or a way to deny all and only allow customer's IP"

Stories:

  • I want an allow/block list for a site I manage, so that I can show work in progress only to my clients, and not to anyone else.
  • I need an easy way to make a website exclusive (public vs private) without having to build in password protection for them.
  • Being able to create a staging site with a unique URL would allow me to collaborate with my clients without affecting the production site.