Raffael is one of the world's most recognized authorities on security data analytics. he co-founded Loggly, a cloud-based log management and analysis service. The last decade he spent working at data analytics companies like IBM Research, ArcSight, and Splunk. The author of Applied Security Visualization and creator of the open source DAVIX analytics platform, Raffy is the founder and ceo of PixlCloud, a next-generation data visualization application for big data. With a track record at companies including IBM Research and ArcSight, Raffy is thoroughly familiar with established practices and emerging trends in data analytics. He has served as Chief Security Strategist with Splunk and was a co-founder of Loggly, a cloud-based log management solution. For more than 12 years, Raffy has helped Fortune 500 companies defend themselves against sophisticated adversaries and has trained organizations around the world in the art of data visualization for security. Practicing zen has become an important part of Raffy's life.