I guess I should have specified that I understand a few different programming languages at an intermediate level, but don't understand assembly/machine code/etc. This isn't something that I am currently trying to do, just an idea that occurred to me because I love learning more and have locked others out of booting from USB on previous devices that I owned before. When it comes down to it, every programming language is vulnerable because it follows machine code and the basic principles of electricity. Machines have certain orders of operations that they have to follow in order to work, and a lot of people just don't understand that. Which is why the weakest system is the human system and I want to exploit the systems that humans(i.e. I) use. Hopefully that made sense and I don't sound like an idiot.