IBM, HP and RSA put forward Big Data Security as where the most cutting-edge security is headed. Security managers face challenges today in getting solid threat intelligence out of what already feels like too much security-event data. The idea is to use a massive centralized repository, likely based on Hadoop, to use the latest security analytics engines to discern attacks by sorting through information provided by a vendor’s security information and event-management (SIEM) “Big Data will be our future, at least to address APTs,” said Allergan’s Jerry Sto Tomas.”]