Log Data Collection and Analysis Configuration Guide

Introduction

Log Data Collection and Analysis is a cornerstone of XDRAIV’s comprehensive security and monitoring framework, allowing organizations to aggregate, analyze, and interpret various logs from across their IT environment. This functionality helps in early detection of security incidents, system troubleshooting, and compliance with regulatory standards.

Prerequisites

– XDRAIV installed and running

– Access to the XDRAIV management console

– Network devices and systems configured to send logs to XDRAIV

Configuration Steps

1. Enable Log Collection in XDRAIV

   First, you need to configure XDRAIV to collect logs from various sources. This involves setting up the XDRAIV agent on the devices or configuring devices to forward logs to XDRAIV’s agentless collector.

   – For agent-based collection, download and install the XDRAIV agent on the target devices from the XDRAIV management console.

   – For agentless collection, configure devices to forward logs to XDRAIV using supported protocols such as Syslog.

2. Configure Log Sources

   In the XDRAIV management console:

   – Navigate to Settings > Data Sources.

   – Add a new data source for each type of log you wish to collect. Specify the log format and source (e.g., Linux system logs, Apache access logs).

   – For each source, define the communication method (e.g., Syslog, SNMP) and credentials if required.

3. Define Log Collection Policies

   – Go to **Policies** > **Log Collection Policies**.

   – Create a new policy specifying what logs to collect, the frequency of collection, and any filters or conditions. 

   – Assign policies to the respective data sources.

4. Set Up Log Processing Rules

   – Access **Log Processing** > **Rules** in the management console.

   – Configure rules to parse, normalize, and enrich incoming logs. XDRAIV includes predefined rules for common log formats and allows you to create custom rules for specific needs.

5. Verify Log Collection

   – Navigate to **Dashboard** > **Log Data** to view incoming logs.

   – Ensure logs from all configured sources are being collected and processed correctly. Look for any errors or gaps in data collection.

6. Advanced Configuration (Optional)

   – Set up **Log Forwarding** to external systems or applications for further analysis or archiving.

   – Configure **Alerts** to notify administrators of specific log events indicating potential security incidents or system issues.

Testing and Validation

After configuring log data collection and analysis, perform tests to validate the setup. This can involve generating logs from various sources and verifying they appear in XDRAIV’s dashboard correctly. Pay attention to the processing rules to ensure logs are being parsed and normalized as expected.

Troubleshooting

– If logs are not appearing, check network configurations and firewall settings to ensure log traffic is not being blocked.

– Verify the configuration of the log source and the XDRAIV data source settings for any mismatches.

– Consult XDRAIV’s logs for any error messages related to log collection or processing.

Conclusion

Log Data Collection and Analysis through XDRAIV provides a robust foundation for understanding and managing the security posture of your IT environment. By following these configuration steps, organizations can ensure they are effectively capturing and analyzing log data, leading to improved security incident detection and response capabilities.