Securonix Unified Defense SIEM

What it does

Securonix Unified Defense SIEM is a cloud-native Security Information and Event Management (SIEM) platform that unifies SIEM, User and Entity Behavior Analytics (UEBA), Security Orchestration, Automation and Response (SOAR), and threat intelligence from ThreatQ in one product. Its core mechanism is a single-tier, unified data layer that ingests data once and reuses it for detection, investigation, and response, keeps 365 days of always-hot searchable data, and embeds agentic AI, including Sam, an AI SOC analyst, in triage and response workflows.

How it works

More than 500 connectors ingest events from cloud, hybrid, and on-premises sources, and Data Pipeline Manager filters and routes the stream to reduce ingestion noise and cost before analytics run. Behavioral analytics baseline user and entity activity against peer groups, and threat chain models map low and slow attacks to the MITRE ATT&CK and US-CERT frameworks, with detection content delivered as a service by Securonix Threat Labs. Autonomous Threat Sweeper retroactively sweeps historical logs for emerging indicators and attacker techniques, and embedded Security Orchestration, Automation and Response (SOAR) playbooks attach automated response actions directly to SIEM policies.

Credentials and traction

SOC 2 Type II and HITRUST certified for the Securonix software-as-a-service environment, with a GDPR compliance program that incorporates EU Standard Contractual Clauses for international data transfers. Securonix was named a Leader in the 2025 Gartner Magic Quadrant for Security Information and Event Management for the sixth consecutive time. The platform serves enterprise security operations teams and managed security service providers running multi-tenant deployments.