The most effective security starts with visibility into all activity on systems, networks, databases, applications, and the cloud. Security information and event management (SIEM) is the foundation of an effective security framework. McAfee® Enterprise Security Manager, the core of the McAfee SIEM solution, delivers performance, actionable intelligence, and solution integration at the speed and scale required for security organizations. It allows you to quickly prioritize, investigate, and respond to hidden threats and meet compliance requirements.