Antonio Piazza, hailing from Cleveland, OH., USA, is the Purple Team Lead and an Offensive Security Engineer at Nvidia. Following his stint as a US Army Human Intelligence (HUMINT) Collector, he worked as a Defense contractor/operator on an NSA Red Team, so he is intimately familiar with spies, hacking, and nerd stuff. Antonio is passionate about all things related to offensive security, purple teaming, and hacking macOS. He spends his days researching macOS internals and security, and writing free, open-source Red/Purple Team tools for use in the Defense Against the Dark Arts. As of late, he has been planning to Implement Machine Learning into Red and Purple Teaming with his Nvidia colleagues.