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24x7 MDR for Defender

Fully tuned, expertly managed. 

Many organizations use Microsoft Defender, but few have the bandwidth to continuously tune it, investigate all alerts, and act quickly. NuHarbor’s MDR for Defender offers 24x7 automated detection and response, purpose-built for speed, accuracy, and efficiency. 

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“NuHarbor helped us tune Defender, focus on real threats, and respond faster. It’s a relief knowing someone’s watching when we’re not.”

CISO

Key benefits of NuHarbor's MDR for Defender

We fine-tune your Defender environment to reduce false positives, enhance threat visibility, and automatically isolate threats before they spread. When deeper analysis is needed, our analysts step in, ensuring every alert gets the right level of attention without overwhelming your team. 

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Cut through the noise with fewer false positives

 

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Improve threat visibility across your Defender environment

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Contain threats quickly with automated isolation of impacted endpoints

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Access real-time support from experienced security professionals

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Streamline compliance reporting with clear insights

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Get more value from Defender without increasing your internal workload

Our approach

NuHarbor’s MDR for Defender follows a proven process designed to make Defender more effective and less burdensome for your team.

  1. We review every Defender alert and escalate only what matters.

  2. Our automation isolates impacted endpoints and blocks lateral movement to speed containment.

  3. Experienced security analysts guide investigations and provide deeper analysis and remediation recommendations when needed.

  4. We continuously tune Defender to uncover gaps, sharpen detection, and reduce unnecessary noise.

  5. Reporting delivers clear, actionable insights aligned to your security and compliance needs.

The NuHarbor advantage

Our MDR for Defender is built on deep Microsoft expertise and real-world security experience to deliver meaningful results.

  • Microsoft security specialists with hands-on Defender expertise
  • Proven methodology for configuration tuning and optimization
  • Demonstrated value through measurable security outcomes
  • Actionable guidance aligned to your environment and priorities
  • Trusted partner to public and private sector organizations for over a decade

Get maximum protection with our MDR for Microsoft Defender.

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