What is the purpose of SIEM?

SIEM stands for security information and event management. It is a technology that collects, analyzes, and reports on security-related data from various sources within an organization’s network. The purpose of SIEM is to provide real-time monitoring and analysis of security events, such as user logins, file access, and changes to critical system files. SIEM helps security teams to detect and respond to potential threats, as well as to meet compliance requirements and improve their cybersecurity posture. Reference: What Is Security Information and Event Management (SIEM)? - Palo Alto Networks, What is a SIEM Solution? - Palo Alto Networks, Integrate IoT Security with SIEM - Palo Alto Networks