48.3k views
3 votes
Which of the following is the most basic initial function of a SIEM system?

A. Correlation via rules
B. Log aggregation dashboard
C. Artificial Intelligence
D. Security Orchestration and Automation Response

User Lilshieste
by
7.9k points

1 Answer

3 votes

Final answer:

The most basic initial function of a SIEM system is log aggregation dashboard, which involves collecting and centralizing log data from various sources into a single dashboard for analysis and monitoring.

Step-by-step explanation:

The most basic initial function of a SIEM (Security Information and Event Management) system is log aggregation dashboard. This function involves collecting and centralizing log data from various sources, such as network devices and applications, into a single dashboard for analysis and monitoring.

Log aggregation allows security analysts to have a consolidated view of events and helps them detect potential threats or security incidents. It provides a foundation for other SIEM functions, such as correlation via rules, artificial intelligence (AI) capabilities, and security orchestration and automation response (SOAR).

For example, a SIEM system can gather logs from firewalls, intrusion detection systems, and servers, and display them in a unified dashboard. This enables analysts to quickly identify patterns, anomalies, or malicious activities that may require further investigation.

User AlexCuse
by
7.7k points