NEW! Data443 Acquires Vaikora – Real-Time AI Runtime Control & Enforcement for AI Agent
SIEM is the platform category that ingests security telemetry from across an organization (endpoints, networks, applications, identity), normalizes the data, correlates events into incidents, and supports investigation and reporting. Microsoft Sentinel, Splunk, IBM QRadar, Elastic Security, and Sumo Logic are common examples. Both Cyren and Vaikora ship native Sentinel solutions.
SIEM remains the operational core of most security teams. The platform is the single pane of glass for detection, the workspace for investigation, and the source of evidence for compliance. Without a SIEM, telemetry from different tools cannot be correlated and incidents are missed.
The category has shifted toward cloud-native architectures and consumption-based pricing. Older on-premise SIEM with ingest-based pricing is being replaced or supplemented by cloud-native platforms that scale elastically and integrate with cloud-native data sources by default.
SIEM ingests data from threat intelligence feeds, EDR platforms, identity providers, and most security tooling. Microsoft Sentinel is the cloud-native SIEM. SOAR (Security Orchestration, Automation, and Response) is the action layer that often integrates with SIEM for automated response.
A SOC analyst investigating an alert pivots through SIEM views: the originating endpoint, the user identity, the network connections, related historical alerts, threat-intelligence enrichment, and the policy decisions Vaikora logged for AI agent actions in the same time window. A second example: a compliance team queries SIEM evidence for SOC 2 controls, producing the audit artifacts from a single source.
Closely related. SIEM is the underlying technology. A SOC is the operational team that uses SIEM. Modern SIEM products often bundle SOC workflow features (case management, hunting, playbooks).
Cyren threat intelligence as a native Sentinel solution (Vaikora-AzureSecurityCenter on AppSource), plus integrations with the broader SIEM ecosystem through STIX/TAXII.
Data lakes store raw telemetry; SIEMs add detection, correlation, and incident workflow. Some modern platforms (e.g., security-focused data lakes) blur the line.
Yes. Vaikora policy verdicts and audit chain entries flow to the SIEM as structured events, letting SOC analysts correlate AI agent actions with the rest of the security telemetry.
Last updated: 2026-05-20.
