Free CompTIA Security+ SY0-601 Practice Question

The correct answer is B. Correlation in a SIEM system is a process that analyzes and combines different security events and logs to detect threats or malicious activities within an organization's network. By identifying patterns and relationships between disparate events, it simplifies threat detection and improves incident response. The other options are incorrect because they do not describe correlation's primary role. Packet capturing is about collecting data packets passing through a network, normalization refers to the standardization of data for easier analysis, and aggregation involves compiling data, which is useful but does not imply the analysis of relationships between events.