Organizations are placing a tremendous amount of data collected from various sources into huge repositories. These Big Data repositories introduce a new, large and attractive target for malicious parties seeking to gain unrestricted access to this data. And by nature, Big Data leverages a big infrastructure -- dispersed applications servers running analytics on data and storage systems containing massive amounts of data. Today organizations need to develop a strategy up front to securely lock down and control data access instead of implementing a Big Data environment and making security an afterthought. Big Data means Big Risk -- Protect What Matters.