CPU Mainframe

You begin attempting to access the cpu using various outlaw computer access techniques taught to you over the years. 'This should be pretty easy.' you think. 'This system's has to be about 10 years old by now.' You attempt to access the cpu using it's back door.
"ERROR!!!" the monitor flashes once again. "Please enter cpu passcode." it demands.
At that very moment, you quickly enter in a flurry of key presses on your keyboard, and press enter.
A long stream of computer code flashes upon the screen.
Your well-trained eye picks out a specific section of coding. 'Got it!' you think, and you enter the code. 'Man, what an outdated system.'
"Warning!" the monitor flashes. "Warning! Unauthorized access into Main CPU data files imminent!! Unless you cease your present activities, security protocols will be initiated in earnest!"

What will you do?

"Security. Pfah! I could hack this thing easily!"

"Whoa. I'd better back off. This thing's secured!"