We are sharing parts of our SharePoint 2013 enterprise site with our customers. Security-wise this can be managed pretty well, but I have one problem. Customers do see employee photo & names (next to a post in a newsfeed) and they can also click that name to go to the employee mysite. Browsing to this mysite should not be possible, but, I do want the customer to see the employee picture in the newsfeed, and this picture also comes from a mysite location.
How can I set this up?