NEW! Data443 Acquires Vaikora – Real-Time AI Runtime Control & Enforcement for AI Agent
Microsoft Sentinel is Microsoft’s cloud-native SIEM and SOAR platform, built on Azure. It ingests logs from Microsoft 365, Azure, and third-party sources through data connectors and supports detection rules, hunting queries, workbooks, and automated response playbooks. Data443 ships four Vaikora Sentinel solutions on AppSource.
Sentinel has become the default SIEM for organizations standardized on Microsoft 365. The platform is positioned as native to the Microsoft cloud, which removes integration friction for customers already operating in Azure. Pricing is consumption-based, which scales with ingest rather than with seat counts.
The connector ecosystem matters. Sentinel’s value is proportional to how many of the customer’s security tools have native connectors, because that determines how much of the security telemetry lands in Sentinel automatically. Data443 builds and maintains the Cyren and Vaikora connectors so customers can wire them into Sentinel without custom work.
Sentinel is one implementation of the SIEM category. It competes with Splunk, IBM QRadar, Elastic Security, and others. Microsoft also positions it as a SOAR platform through automation playbooks and Logic Apps integration.
A bank standardized on Microsoft 365 deploys Sentinel as its primary SIEM, ingests Azure AD sign-in logs, M365 audit logs, Defender alerts, and the Cyren threat intelligence connector. A second example: a healthcare provider uses the Vaikora-AzureSecurityCenter solution to forward AI agent policy decisions into Sentinel, where SOC analysts correlate AI actions with the rest of the security telemetry.
Both are mature SIEMs. Sentinel is more tightly integrated with Microsoft 365 and Azure; Splunk is more flexible across multi-cloud and on-premise. The choice usually depends on the customer’s existing Microsoft footprint.
Cyren threat intelligence (Vaikora-AzureSecurityCenter on AppSource), TacitRed compromise indicators, and Vaikora AI agent policy decisions. Each ships as a native data connector with prebuilt analytic rules and workbooks.
Yes, through automation rules and Logic Apps playbooks. Many customers also pair Sentinel with a dedicated SOAR product for richer workflow orchestration.
Microsoft publishes Sentinel solutions on Azure Marketplace and AppSource as packaged content: data connectors, analytic rules, hunting queries, playbooks, and workbooks. Customers deploy a solution in one click rather than wiring it up manually.
Last updated: 2026-05-20.
