1Security Monitoring Tool vs NAN SIEM Services: 2026 Comparison

1Security Monitoring Tool: Microsoft 365 user activity monitoring and behavior analysis platform. built by 1Security. headquartered in Poland. 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..

NAN SIEM Services: Managed SIEM with 24x7 SOC, MDR, and security automation services. built by NAN. headquartered in United States. Core capabilities include Real-time log ingestion and event analysis from applications and network hardware, Centralized logging, reporting, and analytics management, Intelligent security automation workflows for automated attack mitigation..

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