What does SIEM stand for in cybersecurity?

SIEM stands for Security Information and Event Management. This term encompasses a broad range of tools and techniques used in cybersecurity to provide real-time analysis of security alerts generated by applications and network hardware. A SIEM system collects and aggregates data from across an organization’s technology environment – from servers and network devices to applications – then analyzes this data to identify, categorize, and manage security threats in an efficient manner.

The core functions of SIEM include parsing and collecting logs, event correlation, alerting security personnel about potential incidents, and providing reporting capabilities for compliance purposes. This integrated approach enables organizations to maintain better situational awareness, respond swiftly to potential threats, and manage security incidents effectively.

The other choices presented do not accurately define the SIEM acronym and reflect different focuses that do not encompass the full range of functions and capabilities associated with Security Information and Event Management.