Timothy Brush

Tim is founder and owner of ThinkLiquid, an independent consultancy specializing in enterprise and cloud-scale security and operational challenges. Over the past 25 years, Tim has accumulated a broad range of technical and managerial expertise. He has functioned in roles ranging from system administrator to project manager to security architect to CTO. Tim has worked for organizations of all types and sizes, including a large ISP, a development bank, several Silicon Valley start-ups, and a couple online gaming companies. Tim began as a Quality Control Tester with SANS Institute's OnDemand team. His contributions were noticed and he was provided an opportunity to work with SANS' Subject Matter Experts (SMEs). He frequently functions as a Teaching Assistant (TA) for a variety of SANS courses, and is a budding author and instructor.