Okay, here's what I'm trying to do: I'd like to figure out a way to install a litecoin miner program configured to my pool's account onto my school's computer system. I'd like to have the program launch in the background whenever somebody logs in- they must not know the miner is running. Is this possible?

Here is some information about my school's computer system. Every student in the school has their own account which they can sign in with. This account can be accessed from every computer in the building. Each account has its own private storage of 2GB. It also has access to the public storage- which is where I plan on installing the program and disguising it to just look like somebody's work.

I really just need to know if it's possible to make the program launch when the computer starts up and it has to run without anybody knowing. If this is possible, any ideas on how to do it?