You can get it from either the house north of Cycling Road and (I forget exactly who) someone in Cianwood City, however you do need to have 4(?) badges before you can get it.
It's not the movies or games downloads that I would worry about, like breaking into networks, downloading encrypted things, spying on network traffic. I have seen so many "Top Secret" seals on files when I was a kid
I was obsessed with finding UFOs, a surprising amount of US files where stashed on computers in other countries, China back in the early 90s omg sooo much