What data sources provide a balanced perspective to investigate an increase in unidentified activities on a network?

The most comprehensive approach to investigating an increase in unidentified activities on a network requires collecting data from multiple sources, which is why gathering system-specific security logs, application logs, and SIEM incident reports offers a balanced perspective.

System-specific security logs provide detailed insights into the events and authentication attempts occurring on individual systems. They help identify what actions users are taking on those systems, thereby revealing potential unauthorized access or anomalous behavior.

Application logs track the activity and performance of applications running within the network, which can highlight unusual transactions or user interactions that could indicate malicious activity or vulnerabilities being exploited.

SIEM incident reports correlate data from various sources, allowing for the identification of patterns and trends over time. These reports can flag anomalies across the network and systems, providing context that might not be evident when looking at logs in isolation.

Together, these sources provide a holistic view of the events happening on the network, enabling better analysis and understanding of the unidentified activities. Merging insights from various data points is crucial for an accurate investigation, facilitating a more effective response to potential threats.