Managed security services that deliver outcomes
NuHarbor provides 24/7 cybersecurity coverage with expert analysts, powerful detection tools, and clear communication, so you can reduce risk, accelerate response, and focus internal resources where they matter most.
Whether co-managed or fully outsourced, we help you take control of your security operations without building everything from scratch.
- 24/7 threat monitoring, detection, and response from a U.S.-based SOC
- Modular services built to fit your internal capacity and maturity
- Threat informed detections and mapped to your business environment
- Expert support across endpoint, cloud, identity, email, and network layers
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Seamless integrations across your security technology stack
Talk to a security expert today
“NuHarbor's advanced 24/7 monitoring and engineering expertise in managing security alerts, dashboards, and data integration, with world class customer service has created a true partnership with us as their team feels like an extension of ours.”
Key benefits of NuHarbor's managed security services
NuHarbor delivers managed security services that combine 24/7 operational coverage with strategic guidance, risk-based insights, and deep expertise across your entire security program, not just a single tool or platform.
Seamless integration with your existing technology stack
We work within your current ecosystem. No rip-and-replace required to maximize return and minimize disruption.
100% U.S.-based SOC and advisory teams
Our analysts and consultants deliver real-time response and long-term guidance from inside the U.S.
Flexible delivery models to match your resources
Whether co-managed or fully outsourced, we adapt to your structure, maturity, and capacity.
Strategic services beyond alerts
We support compliance, program reviews, risk assessments, and board-ready reporting to elevate your entire security function.

Our approach
We approach managed security as a partnership, not a product. Whether you're looking for 24/7 threat coverage, strategic advisory support, or a fully managed security program, NuHarbor helps you design, build, and operate security services that align with your goals, reduce risk, and deliver measurable outcomes.
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Align your business priorities, risk tolerance, and internal capacity
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Assess your current state, technologies, and regulatory landscape
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Build a right-sized roadmap across people, process, and technology
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Operate your security program with 24/7 SOC, compliance support, and expert guidance
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Continuously optimize based on evolving threats, metrics, and stakeholder needs
Managed security service expertise
Managing modern security platforms takes more than just product knowledge, it requires deep operational experience, strategic alignment, and a team that understands how to turn data into action.
NuHarbor delivers managed services for Splunk, Microsoft, and Tenable that help you get more from your investments without adding internal strain.
Splunk managed services
As an elite 24/7 Splunk Managed Services provider, we have the skills and experience to maximize the potential of your Splunk deployment.
Microsoft security managed services
We provide strategy, implementation, health checks, and 24/7 monitoring services across Microsoft Defender, Purview, Security Exposure Management, and Sentinel.
Tenable managed services
We manage scanning, analysis, and reporting to help you reduce risk, close gaps, and support audit readiness.

The NuHarbor advantage
Most MSSPs focus on alerts. We focus on outcomes. At NuHarbor, you get a strategic partner, not just a vendor delivering managed services that reduce risk, improve visibility, and drive measurable security progress.
Whether co-managed or fully outsourced, our team works within your environment to deliver results, not noise.
- 100% U.S.-based analysts, engineers, and advisory staff
- Deep platform expertise across major security technologies such as Splunk, Microsoft, and Tenable
- Flexible delivery models that align to your team maturity
- Strategic services that go beyond detection and response
- Trusted by public and private organizations across industries