HP Releases ArcSight ESM 6.8c
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Hewlett-Packard on December 2 announced the ArcSight Enterprise Security Management (ESM) 6.8c release, providing users with a number of new and enhanced features.
Updates to ArcSight ESM—the security information and event management (SIEM) technology that HP gained via a $1.5 billion acquisition in 2010—include the Correlation Optimized Retention and Retrieval (CORR) real-time correlation engine. The ArcSight ESM 6.8c release has an automated rule optimizer that evaluates rule structures against incoming data and makes them more efficient.