I am a Principal Security Engineer (Red Team) with Intuit.I've recently authored SANS SEC565: Red Team Operations with Jean-Francois Maes, a new 6 day course focused around Red Team Operations and Adversary Emulation with a heavy emphasis on Microsoft Active Directory attacks. All of which are conducted from the perspective of a team or hacking enterprise.Previously I was a managing continuous penetration testing operator at Bishop Fox, where I hunted for vulnerabilities across an ever-increasing external attack surface. I developed tools and techniques to increase attack surface discovery and identify new attacks of opportunity. When tooled properly, we compromised networks and applications at scale across more than six million assets.