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24/7 MDR for Your Microsoft Stack

AI-Powered, Guardian-Led, Microsoft-Native

COGNNA's MDR for Microsoft runs your security operations on Defender XDR and Sentinel, 24/7/365. Agentic AI triages, Guardians respond inside your tenant.
No rip-and-replace.

Get Started

Trusted by Security Teams Across Various Industries

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Full Microsoft Value.
Cost-Effective Operations.

Defender XDR and Sentinel licenses are paid for, but rarely operated to their full potential. COGNNA Smart MDR for Microsoft, powered by Nexus, runs the security operations across your Microsoft stack, turning your existing investments into measurable outcomes.

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No rip-and-replace. Built on your own stack.
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Custom detections on microsoft-native rules
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Optimized log ingestion to reduce costs

Always-On Coverage.
Machine-Speed Triage.

Two analysts cover roughly 80 hours of a 168-hour week, while Defender and Sentinel alerts keep growing. COGNNA's Microsoft MDR runs your security operations 24/7/365. Agentic AI triages alerts, so that Guardian Experts focus on the real threats.

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24/7 SOC management by Guardian Experts
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Agentic AI triage validated by Guardians
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Faster MTTR across Your Microsoft Stack

Expert Response.
Proactive Hunting.

Microsoft surfaces the threat, but someone still has to contain it and hunt for what never triggered an alert. COGNNA's MDR for Microsoft owns incident response inside your own tenant, with Guardian Experts hunting proactively for threats before they spread.

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COGNNA-owned incident response
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Proactive Sigma and YARA threat hunting
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Clear reports after every incident

90%

Faster Threat Validation

80%

Reduction in MTTR

24/7

Guardians Coverage

COGNNA Smart MDR for Microsoft

Your Microsoft Stack, Our Security Operations.

Category
Without COGNNA
COGNNA MDR for Microsoft
Stack
Extra tools and providers
Your Microsoft stack, fully operated
SOC Coverage
Business hours only
24/7/365 Guardian-led SOC
Triage
Manual, alerts missed
Agentic AI + Guardian validation
Response
Notifications only
COGNNA-owned incident response
Threat Hunting
Rare or vendor-dependent
Proactive Sigma and YARA hunting
Security Continuity
Gaps at nights, leave
Uninterrupted SOC, including migrations
Visibility
Unclear provider actions
Every action logged in your tenant

Stack

Without COGNNA

Extra tools and providers

COGNNA MDR for Microsoft

Your Microsoft stack, fully operated

SOC Coverage

Without COGNNA

Business hours only

COGNNA MDR for Microsoft

24/7/365 Guardian-led SOC

Triage

Without COGNNA

Manual, alerts missed

COGNNA MDR for Microsoft

Agentic AI + Guardian validation

Response

Without COGNNA

Notifications only

COGNNA MDR for Microsoft

COGNNA-owned incident response

Threat Hunting

Without COGNNA

Rare or vendor-dependent

COGNNA MDR for Microsoft

Proactive Sigma and YARA hunting

Visibility

Without COGNNA

Unclear provider actions

COGNNA MDR for Microsoft

Every action logged in your tenant

How COGNNA MDR for Microsoft Works?

Ready to Get More From Your Microsoft Security Stack?

Get COGNNA's MDR for Microsoft that runs your security operations 24/7 on the Defender XDR and Sentinel you already own. No rip-and-replace.

Sign Up Now

Frequently Asked Questions

What is MDR for Microsoft?
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Do I need Microsoft Sentinel to work with COGNNA?
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Will I have to replace any Microsoft tools?
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How can COGNNA help reduce our Microsoft investment costs?
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How does COGNNA access our tenant, and can we audit it?
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How does COGNNA ensure rapid response to security incidents?
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