Restrict Product and Staging Environments to Publish Only

Referencing this topic:

I believe that a Staging or Production target should NOT allow for the direct upload of any file upon saving a change. The risk of inadvertently making changes to these environments is too great. Files should only be pushed to the target if the Deploy or Publish buttons are pressed – and even then the user should be presented with a dialog reminding the user which target they are deploying to.

The main point being, that the workflow to publish to staging and production should be different than that of Development so the user is keenly aware of what they are doing.