Which component in QRadar helps in the auto discovery of log sources?

The Event Collector is the component in QRadar that facilitates the auto-discovery of log sources. This functionality is crucial as it allows QRadar to automatically identify and configure different log sources within the network environment. When new log sources are introduced, the Event Collector monitors these sources to recognize their log data formats and communication protocols. Once identified, it can initiate the process to collect and normalize the data for further analysis and correlation.

This capability is essential for maintaining an up-to-date security posture, as it ensures that the SIEM system captures relevant logs from all active sources, avoiding gaps in visibility that could lead to undetected security incidents. The Event Collector serves as the initial point of integration for log data, making it a vital component for effective log management within QRadar.

In contrast, the Console serves as the user interface for interacting with QRadar, allowing users to analyze data and manage the system rather than performing the auto-discovery function. The PostgreSQL database acts as the storage solution for all logged and processed data but does not engage in the discovery of log sources. The Event Processor is responsible for processing and correlating the log data collected, rather than discovering new log sources. Each of these components plays a specific role, making the Event Collector the correct