What Is Security Incident and Event Management (SIEM)?
Security Incident and Event Management (SIEM—pronounced as SIM or SEEM) is a security management approach, which combines functions of Security Information Management (SIM) and Security Event Management (SEM) to define a sound security management system. While SIM focuses on automating the collection of log data, events, and flows from security devices on a network, SEM is all about real-time monitoring and alerts. Here’s the info-graphic explaining about SIEM.