Senior Director of Trust, EMCDavi Ottenheimer, EMC Senior Director of Trust, has more than twenty years' experience managing global security operations and assessments, including a decade of leading incident response and digital forensics. He is co-author of the book "Securing the Virtual Environment: How to Defend the Enterprise Against Attack" and author of the book “The Realities of Securing Big Data." He formerly was head of global security at BGI, the world's largest investment fund manager. Prior to that, he was the "dedicated paranoid" at Yahoo! responsible for “Connected Life;” managing security for hundreds of millions of mobile, broadband and digital home products. Ottenheimer received his postgraduate academic Master of Science degree in International History from the London School of Economics.