Sean Mason is the Managing Director of Cyber Defense for United Airlines, which encompasses Cyber Intelligence, Incident Response, Security Operations & Engineering, Insider Threat, Red Teaming, and more. After serving in the US Air Force, Sean has spent his career with Fortune 500 companies (Cisco, GE, Harris (now L3Harris), and Monsanto (now Bayer)) where he has built and led several storied security organizations over the years, to include the highly successful Incident Response business within Cisco Talos as well as the GE-CIRT. Sean is an avid traveler, but resides in Orlando, Florida with his wife Shány and Maltese Little Man, though he also spends a good amount of time working at the Willis Tower in Chicago.