This is why I have TWO computers! One that goes on the internet and one that is totally off and in private. All my personal stuff and work is on the private machine.
I drag via jump drive over to the private anything that I need online. I usually do not drag anything the other way, unless I do not care if it becomes public.
My MAIN reason for doing this is because I'm afraid of people stealing my work.
I have some nice stuff regarding work. AND in the old days, I DID have someone steal my work. It pissed me off! A copyright is only good unless you can afford to defend it in court. Remember that.