About Lesson
Understanding SIEM (Security Information and Event Management)
SIEM systems collect, analyze, and manage security data from various sources within an organization to detect threats and support incident response.
Core Functions of SIEM:
- Log Management: Aggregating and storing logs from devices like firewalls, servers, and endpoints.
- Real-Time Monitoring: Analyzing events to detect anomalies and generate alerts.
- Incident Response: Helping security teams investigate and respond to incidents efficiently.
Advantages:
- Provides a centralized view of security events.
- Enhances compliance by generating audit trails.
Examples: Splunk, IBM QRadar, and LogRhythm.