1Security Monitoring Tool vs sysmon-config: Side-by-Side Comparison (2026)

1Security Monitoring Tool

Mid-market and enterprise teams managing Microsoft 365 environments need visibility into user behavior anomalies and permission changes that native Microsoft tools leave blind, and 1Security Monitoring Tool delivers that through continuous activity monitoring across Entra ID, Exchange, SharePoint, and OneDrive with real-time alerting on suspicious patterns. The tool covers NIST DE.CM and DE.AE functions effectively, meaning you get detection and analysis of anomalies in place, though incident response orchestration remains your responsibility. Skip this if your organization runs minimal Microsoft 365 usage or lacks the analyst capacity to act on behavioral alerts; the tool surfaces problems but doesn't automate remediation.

sysmon-config

Windows security teams building detection labs or tuning Sysmon deployments will find sysmon-config invaluable; it's a free template that eliminates months of trial-and-error learning what to monitor and why. The 5,430 GitHub stars reflect actual use in production SOCs, and the inline explanations mean junior analysts can understand the rationale behind each rule instead of blindly copying configs. Skip this if your team uses agentless EDR or cloud-native detection; sysmon-config assumes you're managing Windows endpoint telemetry directly and have the infrastructure to parse and act on high-volume event streams.