Security incident and event management (SIEM) is the process of identifying, monitoring, recording and analyzing security events or incidents within a real- time IT environment. It provides a comprehensive and centralized view of the security scenario of an IT infrastructure. Security incident and event management is also known as security information event management. Security information and event management (SIEM) is an approach to security management that seeks to provide a holistic view of an organization’s information technology (IT) security.