NETWORK WORLD | November 29, 2016
Security Information and Event Management (SIEM) systems have been around for a dozen years or so. During that timeframe, SIEMs evolved from perimeter security event correlation tools to GRC platforms to security analytics systems. Early vendors such as eSecurity, GuardedNet, Intellitactics and NetForensics are distant memories. Today’s SIEM market is now dominated by a few leaders: LogRhythm, McAfee (aka: Nitro Security), HP (aka: ArcSight), IBM (aka: QRadar) and Splunk.