Few would hesitate to highlight the value that Big Data represents to the future of security. Its potential to enable better detection, incident response and more accurate analysis is exciting. Still, the benefits are not exempt from risk. Legacy systems that were built around smaller, structured data sets may operate from assumptions that are no longer true in the Big Data enterprise. In this session, Dr. Flavio Villanustre discusses the different risks associated with Big Data and explores methodologies and techniques used to mitigate them.