Palo Alto Networks Certified Cybersecurity Entry-level Technician (PCCET)Security OperationsEasy
A Security Operations Center (SOC) team is continuously collecting logs from firewalls, servers, and applications across their enterprise network. They use a system that aggregates these logs, correlates events from different sources, and generates alerts based on predefined rules. Which type of security tool are they primarily utilizing for this function?
- ASecurity Information and Event Management (SIEM)
- BIntrusion Prevention System (IPS)
- CData Loss Prevention (DLP)
- DEndpoint Detection and Response (EDR)
Show answer & explanationAnswer & explanation
Correct answer: A. Security Information and Event Management (SIEM)
The description of aggregating logs, correlating events from multiple sources, and generating alerts precisely matches the core functions of a Security Information and Event Management (SIEM) system.
Why the other options are wrong
- B. An IPS primarily focuses on preventing intrusions based on signatures or anomaly detection.
- C. DLP solutions focus on preventing sensitive data from leaving the organization's control.
- D. EDR tools focus on monitoring and responding to threats on endpoint devices.
SIEM Core Function
A Security Information and Event Management (SIEM) system provides real-time analysis of security alerts generated by network hardware and applications. It aggregates log data from diverse sources, correlates events, and generates alerts to aid incident response.
- Aggregates logs from various security devices and applications.
- Correlates events to identify patterns and potential threats.
- Provides real-time monitoring and alerting capabilities.
Memory trick: Logs Combine, Insights Shine, Alerts Define.