1Security Monitoring Tool vs TEHTRIS SIEM: 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..

TEHTRIS SIEM: SIEM for log collection, correlation, archiving, and alerting within XDR platform. built by TEHTRIS. Core capabilities include Log collection and normalization from multiple sources, Internal correlation engine with 500+ built-in rules, Customizable dashboards for monitoring and analytics..

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. TEHTRIS SIEM differentiates with Log collection and normalization from multiple sources, Internal correlation engine with 500+ built-in rules, Customizable dashboards for monitoring and analytics.

1Security Monitoring Tool is developed by 1Security. TEHTRIS SIEM is developed by TEHTRIS. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

1Security Monitoring Tool and TEHTRIS SIEM serve similar Security Information and Event Management use cases: both are Security Information and Event Management tools. Review the feature comparison above to determine which fits your requirements.