You only need ONE expert in the WORLD to know how to break into a system, that writes it up clearly, maybe with a video.
Then anyone able to use a multimeter can follow the instructions.
"We aren't buying your security setup for our workstations and servers" said the College, "most of the students don't have clue."
"How many of the best ones do have a clue and are untrustworthy?" I asked. "Do they have any friends, or websites?"
We got the order.
Without me having to suggest some of their students by name.