SIEM (Security Information and Event Management) is a software solution that gathers and analyzes security data from across an organization’s IT systems. By collecting logs and event information from devices, applications, and networks, SIEM helps detect unusual activity, potential threats, and security breaches. It provides real-time monitoring, alerts, and reporting, enabling organizations to respond quickly to incidents and comply with regulatory requirements. SIEM tools play a crucial role in modern cybersecurity by offering centralized visibility and helping security teams identify and mitigate risks more effectively.