White Hat, Black Hat, Cyberterrorists...
We know from The Wizard of Oz that witches come in two types: good and bad. (Pretty simple.) And from physics we know that elementary quantum particles come in varieties of flavors — twelve in all, six for leptons and six for quarks. (Okay, a bit more complicated.) It turns out that hacking has its own colorful taxonomy with a degree of difficulty somewhere in between two and twelve.
Learn more about White Hat, Black Hat, Cyberterrorists as well as the many other terms associated with hacking and cybercrime.