For example, one instance of apache is managing www.site.com/folder1/a.html www.site.com/folder2/b.html www.site.com/folder3/c.html
I need to make sure that access to www.site.com/folder3/c.html is https only.
All these folders are in the same document root.
Is this possible? If not, what you recommend as the minimum changes necessary in order to get what I want?