Jorge Orchilles is the CTO of SCYTHE, co-creator of the C2 Matrix project, author of the Purple Team Exercise Framework. He is a SANS Certified Instructor and the author of Security 564: Red Team Exercises and Adversary Emulation. He is a Fellow at the Information Systems Security Association (ISSA) and National Security Institute. Prior, Orchilles led the offensive security team at Citi for over 10 years. He also co-authored Common Vulnerability Scoring System (CVSS) and A Framework for the Regulatory Use of Penetration Testing in the Financial Services Industry. Orchilles holds post-graduate degrees from Stanford and Florida International University. Orchilles speaks English, Spanish, and Portuguese, in decreasing levels of fluency.