1Security Monitoring Tool vs Sigma Query: Side-by-Side Comparison (2026)

1Security Monitoring Tool: Microsoft 365 user activity monitoring and behavior analysis platform. built by 1Security. Core capabilities include Unified activity monitoring across Entra ID, Exchange, SharePoint, and OneDrive, Behavior-based anomaly detection and alerting, Privileged access and permission change tracking..

Sigma Query: Searchable repository of Sigma detection rules for threat hunting and SIEM. Core capabilities include Over 3,000 Sigma detection rules covering multiple platforms and attack scenarios, MITRE ATT&CK framework mapping with coverage of 385+ techniques, Multi-platform support including Windows, Linux, macOS, AWS, Azure, GCP, Kubernetes..

Both serve the Security Information and Event Management market but differ in approach, feature depth, and target audience.

1Security Monitoring Tool differentiates with Unified activity monitoring across Entra ID, Exchange, SharePoint, and OneDrive, Behavior-based anomaly detection and alerting, Privileged access and permission change tracking. Sigma Query differentiates with Over 3,000 Sigma detection rules covering multiple platforms and attack scenarios, MITRE ATT&CK framework mapping with coverage of 385+ techniques, Multi-platform support including Windows, Linux, macOS, AWS, Azure, GCP, Kubernetes.

1Security Monitoring Tool and Sigma Query serve similar Security Information and Event Management use cases: both are Security Information and Event Management tools. Key differences: 1Security Monitoring Tool is Commercial while Sigma Query is Free. Review the feature comparison above to determine which fits your requirements.