Creative Cloud sharing options.

I am more than a little disappointed in the sharing options on Creative Cloud. Seeing as how this is a professional service, at a professional price, I expected more options than just Private and Public. I have a fair amount of work that I would like to share with clients and collaborators, but don't want to, and sometimes can't legally, put that up on the web publicly, especially in a form where anyone can right click on it, and save it as an image to their HDD. I can't be the only one with these concerns, can I? I had assumed from the beginning, that there would have to be features to allow access to only certain users, even if they had to be Creative Cloud users to take advantage of this, otherwise, how is it any different than just throwing it up on any old website? Even Google Drive or Dropbox offer me better sharing features as it stands right now.

Are there future plans to make the sharing more targeted to professionals?