Bias Analysis
Detected Bias Types
windows_first
windows_tools
windows_event_heavy
Summary
The documentation page lists ASIM parsers for a wide range of sources, including both Windows and Linux systems. However, Windows-specific sources (such as Windows Events, Sysmon for Windows, Microsoft Defender XDR, and Windows Security Events) are consistently listed before their Linux equivalents in most categories. There is a heavy emphasis on Windows event types and connectors (e.g., Azure Monitor Agent, Log Analytics Agent, Security Events connector), while Linux sources are present but less prominently featured and sometimes grouped together at the end. Windows tools and patterns (Sysmon, Windows Events, Defender XDR) are mentioned more frequently and with more detail than Linux equivalents.
Recommendations
- Ensure Linux sources (e.g., Sysmon for Linux, Linux audit logs, SSHD/Sudo/Su events) are listed alongside or before Windows sources in each parser category to provide parity.
- Provide equal detail for Linux event collection methods (e.g., Syslog, auditd, NXlog for Linux) as is given for Windows connectors and agents.
- Add explicit examples or notes for Linux event ingestion, normalization, and connector configuration, similar to the Windows documentation.
- Consider grouping sources by platform (Windows, Linux, Cloud, Network, etc.) or alphabetically to avoid implicit prioritization.
- Review parser notes to ensure Linux tools and patterns are described with the same specificity as Windows tools.
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