SIEM

Security Information and Event Management (SIEM) is a solution that helps organizations detect, analyze, and respond to security threats in real time. It combines two key functions: Security Information Management (SIM) and Security Event Management (SEM).

Here are some core features of SIEM:

Log Management: Collects and aggregates log data from servers, applications, and network devices.

Event Correlation: Analyzes log data to identify patterns and correlations that may indicate security threats.

Real-Time Monitoring: Provides continuous monitoring of security events to quickly detect and respond to threats.

Incident Response: Helps manage and respond to security incidents by providing alerts and detailed reports.

Compliance Reporting: Assists organizations meet regulatory compliance requirements by generating necessary reports.

Keys to the exam:

Aggregates, Correlates, is a Detective Control

SIEM systems are essential for maintaining a robust security posture and ensuring that potential threats are identified and mitigated before they can cause significant harm.