I would like to move from sequential to random user-ids so I can host profile photos publicly. i.e. example.com/profilepics/asdf-1234-zxcv-7890.jpg How long must user-ids be to keep anyone from ...
I recently stumbled upon this and am checking here to see if what I am proposing is indeed feasible and can be considered a breach of privacy. For obvious reasons I am not revealing the website ...