MDR, MSSP

Beyond Alerts: What to Demand From a Modern MDR Provider

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COMMENTARY: As cyber threats grow in complexity and volume, organizations are increasingly turning to managed detection and response (MDR) providers to strengthen their security postures—a trend that is expected to accelerate over the next decade. According to industry research, the global MDR market size is projected to grow from $2.31 billion in 2025 to $8.34 billion by 2032.

MDR is more than just outsourced alert monitoring—it’s a comprehensive service that deploys, manages, and optimizes an organization’s security stack while delivering expert-led threat detection and rapid response. However, while the concept of MDR may be broadly understood, the quality, depth, and efficacy of providers vary dramatically.

The Problem with Most MDR Services

Most MDR services are designed to detect and triage alerts at scale. They’re built to focus on a single alert and contain threats as they appear, but often lack the context and depth needed to understand the full scope of an incident. This narrow focus means analysts may address the symptoms of an attack—such as isolating a compromised endpoint—while missing the root cause, like a broader Active Directory compromise.

Focusing on point-in-time security incidents can result in incomplete investigations and leave adversaries lurking in the environment undetected, increasing dwell time and long-term business risk.

The MDR Trifecta

To truly enhance security maturity, organizations must partner with MDR providers that deliver not just alerts, but clarity, context, and confidence. That requires strength in three foundational areas:

1. Comprehensive Data Integration

True threat detection starts with visibility. A strong MDR provider must unify disparate data from across the environment. This means consolidating alert data, telemetry, and environmental signals—even when they don’t initially appear connected—and surfacing them in a single pane of glass.

This capability is especially critical in multi-cloud and hybrid environments, where fragmented visibility is a common challenge. The more integrated the data, the more effectively analysts can detect and respond to threats across the entire enterprise ecosystem.

What to look for:

  • Full visibility across on-premises, cloud, and hybrid environments
  • Seamless ingestion from diverse sources and security tools
  • A platform that correlates and contextualizes telemetry into actionable insights
  • 2. Advanced Data Engineering

    Before data can drive insight, it must be normalized, enriched, and structured. Look for MDR providers that invest in strong data engineering capabilities—those that build pipelines to translate and enrich data into a consistent format before it reaches detection and analysis platforms. This foundational work is what separates a high-fidelity, low-noise service from one that buries your team in false positives and drains valuable resources.

    Without this groundwork, security teams risk chasing isolated alerts without understanding the broader context.

    What to look for:

    • Normalized and enriched telemetry across all sources
    • Automated data pipelining and translation
    • Consistent data structure to support threat detection, hunting, and analysis
    • 3. Rich Contextual Awareness

      Effective detection is only the beginning. True MDR value comes from delivering contextualized intelligence that helps security teams understand the full picture of an attack—its scope, intent, and progression—and craft a cohesive narrative that reveals not just the “what,” but the “why” and “how.” This allows security analysts to make faster, more accurate decisions.

      What to look for:

      • Deep behavioral analysis and pattern correlation
      • Root cause attribution and incident mapping
      • Clear, contextualized telemetry to guide analyst response
      • Looking Beyond the Tools: Find a True Security Partner

        Selecting an MDR provider isn’t just about checking boxes. You need a strategic partner, not a commodity vendor. That distinction hinges on two critical characteristics:

        1. Flexible Technology Integration

        A top-tier MDR provider meets you where you are. They integrate seamlessly into your existing infrastructure, supporting the tools and cloud providers you already use. Beware of vendors that push proprietary platforms or demand you migrate to a specific ecosystem to receive their services.

        Interoperability isn’t a nice-to-have—it’s a must. The more flexible the MDR platform, the more it empowers your team.

        What to look for:

        • Broad support for third-party tools, platforms, and cloud providers
        • No forced vendor lock-in or proprietary requirements
        • Alignment with your current infrastructure and workflows
        • 2. Operational Transparency

          In cybersecurity, trust is everything. Unfortunately, many MDR providers operate in a “black box”—hiding how decisions are made or how AI is being used.

          Transparency is critical. You deserve to understand what’s happening in your environment, how decisions are made, and what steps are being taken on your behalf. Does the provider give you direct access to the analysts working on your environment? Do they conduct regular strategic business reviews to discuss trends, review your posture, and plan for the future? A partner invests in your success; a vendor just closes tickets.

          What to look for:

          • Audit trails for every detection and response action
          • Clarity around detection logic and automation processes
          • Transparent use of AI, with explainability and control
          • The Bottom Line

            The right MDR provider doesn’t just detect threats—they help you understand them, prioritize response, and build long-term resilience. This is only possible with integrated data, context-rich analysis, technology flexibility, and operational transparency.

            When evaluating MDR solutions, make sure you’re choosing a partner that has these capabilities. Only then will you be able to see the forest and the trees.


            MSSP Alert Perspectives columns are written by trusted members of the managed security services, value-added reseller and solution provider channels or MSSP Alert's staff. Do you have a unique perspective you want to share? Check out our guidelines here and send a pitch to [email protected].

            John Pelton

            John Pelton is vice president of MDR managed services at Optiv. John has eight years of experience leading teams within MSSPs and spearheading Detection and Response teams across a diverse range of SIEM, EDR, SOAR, and MDR tools. His teams support many industries, including Financial Services, Tech, Media, Healthcare, and Manufacturing. His teams are focused on 24/7/365 coverage of alert monitoring, threat hunting, playbook development, content development, and gap assessments mapped to common frameworks.

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