Cybersecurity for Critical Infrastructure

Ensure Operational Resilience and NIST Compliance

RADICL provides vSOC-led cybersecurity for critical infrastructure operators to protect sensitive systems, maintain operational uptime, and achieve continuous readiness for NIST 800-171 and the NIST Cybersecurity Framework (CSF), without the expense and complexity of building an internal SOC.
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  • ACS

  • Aerial Machine & Tool

  • Agile Space Industries

  • Anew Solutions

  • Barn Owl Tech

  • Blue Sky Innovators

  • C Speed

  • DIT-MCO International

  • DLZ

  • Electra Aereo

  • Firehawk Aerospace

  • G&H

  • Havoc AI

  • HTX Labs

  • Miltope

  • MAK Technologies

  • Red6

  • SpektreWorks

  • Stonhard: Commercial & Industrial Flooring

  • Trenton Systems

  • Urban Sky

  • VATN Systems

  • Zone5 Technologies

Why critical infrastructure gets targeted

Nation-state adversaries and ransomware syndicates pursue critical infrastructure because downtime translates directly to economic disruption and public safety risks. A single incident can lead to halted operations, severe regulatory penalties, and loss of public trust, especially when overstretched IT teams and legacy systems slow down detection and response.

Operational Disruption

Operational Disruption

Adversaries know that halting energy, water, or transportation systems forces urgent, high-stakes responses.

IT/OT Convergence

IT/OT Convergence

As operational technology connects to IT networks, the attack surface expands, creating new vulnerabilities.

Uptime is Critical

Uptime is Critical

Incidents aren't just IT tickets, they are immediate threats to service delivery and community safety.

Lean Teams + Tool Sprawl

Lean Teams + Tool Sprawl

Attackers bet your resource-constrained team will detect late, investigate slowly, and lack the logs to prove remediation.

Top pain points for critical infrastructure operators

IT/OT Convergence Risks

Bridging legacy operational technology with modern IT networks creates blind spots and expands your attack surface.

NIST Compliance Proof Burden

Protecting systems is only half the job; you also need centralized, searchable log evidence to satisfy NIST auditors.

Legacy and Mixed Environments

Older endpoints, industrial control systems, and hybrid stacks complicate standard security monitoring.

Supply Chain Vulnerabilities

Interconnected vendors and third-party software introduce risks that require continuous monitoring to detect.

Alert and Vulnerability Overload

Too much noise leads to slow triage, delayed patching of critical systems, and recurring audit findings.

Resource-Constrained IT

Balancing daily network uptime with complex threat hunting and compliance reporting is impossible without the right tools.

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How RADICL works

RADICL turns security into an execution model for regulated industries: ingest and analyze the right signals, triage and investigate what’s real, then coordinate response and track remediation to verified closure so you can prove outcomes for NIST expectations.

Take the CMMC Readiness Assessment See how RADICL works
1
Signals In
We ingest the telemetry needed to detect threats across endpoint, identity, and network activity (based on scope).
2
Analyze
We apply analytics across telemetry to qualify activity and detect signs of compromise before they become alert noise.
3
Triage
Our autonomous vSOC filters noise and confirms what’s real.
4
Investigate
We determine impact and next steps and document findings clearly.
5
Execute and Coordinate Response
We lead response and assign precise remediation actions to your IT team or MSP as needed.
6
Track to Closure
We confirm progress and document outcomes so issues don’t linger.
7
Improve Resiliency
We harden what matters most, so the same issue doesn’t repeat.

The hardest cybersecurity controls for critical infrastructure

The framework for improving critical infrastructure cybersecurity converges on the same operational controls—the ones that are hardest to implement without dedicated security staff. RADICL is built to operationalize these controls continuously.

Log Management

Log Management

Collect, normalize, retain (1-year archive), and make logs searchable for NIST compliance evidence and rapid investigation.

Incident Response

Incident Response

24/7 coverage, coordinated execution, and documented outcomes (including testing/tabletops where applicable).

Vulnerability Management

Vulnerability Management

Prioritize what matters, drive remediation, and verify closure.

Security Awareness

Security Awareness

Reduce human-driven risk with ongoing training and reporting.

Options for critical infrastructure operators

Not every organization should take the same approach on day one, because your network architecture, legacy systems, and operational constraints differ.

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Our Solutions

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Managed Compliance Adherence for CMMC and NIST

CMMC and NIST 800‑171 (and similar frameworks) are now a cost of doing business. We keep the cost low. Our Managed Compliance Adherence expertly guides and manages your compliance journey. Our compliance experts combined with agentic automation fast track readiness and reduce audit anxiety.

  • Self-Assessments Guided and Made Easy
  • CMMC and NIST Adherence Gaps Quickly Closed
  • Audit Trail and Evidence Capture
  • Compliance Posture Clarity
  • External Audit Preparedness & Efficiency
RADICL_MCA Overview
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Managed Log Analytics

Investigations and audits require comprehensive visibility, but aggregating logs across your entire environment can be complex and expensive. Not with us.

We handle the entire log management lifecycle, from collection and normalization to long-term retention and searchable investigation capabilities. Our platform gives you the log foundation needed for effective detection & response while meeting strict compliance requirements.

  • 14 or 90-Day Velocity Search + 1-Year Archive
  • AI-Assisted Natural Language Search
  • Hunt UX with vSOC Incident Escalation
  • On-Demand Compliance Evidence Export
  • vSOC-Managed Ingestion & Health Monitoring
RADICL_MCA Overview
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Managed Detection
and Response

Advanced endpoint protection, military-grade threat hunting, and 24/7 incident response ensure your company is safe from ransomware, data theft, financial fraud, and other high-impact cyber risks while supporting CMMC and NIST 800‑171 compliance.

  • Endpoints and Servers Protected
  • Evasive & Embedded Threats Detected and Stopped
  • 24/7 Security Operations Has Your Back
  • Incidents Managed End-to-End
  • Virtual CISO By Your Side

MDR: Endpoint

MDR: Endpoint is the foundation of our MDR offering. We deploy, optimize, and maintain leading EDR technologies (for example, CrowdStrike, SentinelOne, and Microsoft Defender) across your laptops, workstations, and server infrastructure. We deploy custom detection analytics to spot threats out-of-the box EDR miss.

MDR: Identity

With MDR: Identity, we ingest and analyze data from Identity and user activity data sources like Microsoft 365 and Google Workspace. We monitor authentication activity, access to sensitive data and files, and email behavior to detect account takeover, inbox compromise, and data exfiltration.

MDR: Network

MDR: Network collects alarms and threat data from physical, wireless and cloud network infrastructure. We correlate this with endpoint and identity telemetry to fully investigate suspicious behavior and provide defense‑in‑depth coverage.

How RADICL Detects and Responds

Below is a closer look at our Managed Detection and Response (MDR) operations. This is how we turn signals into 24/7 investigations, containment, and tracked remediation.

 
Stage
What We Do
What You Get
1
Signals In
Ingest endpoint, identity, infrastructure, and network telemetry.
Full visibility with guided onboarding and managed data operations.
2
DeepThreat™ Analytics
Apply continuous analytics using proprietary threat intelligence.
Detection of threats missed by standard vendor alerts.
3
DeepThreat™ Hunts
Conduct expert-led threat hunts across your environment.
Identification of hidden and stealthy threats.
4
Triage
Evaluate alerts to determine real risk.
Confidence that every alert is reviewed and validated.
5
Investigate
Analyze incidents and capture evidence.
Clear incident visibility with documented findings and history.
6
Execute and Coordinate Response
Contain threats and coordinate remediation.
Confidence that response is handled and actions are clearly owned.
7
Improve Resiliency
Apply learnings and implement proactive defenses.
Stronger security posture with tracked actions and audit-ready evidence.
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Managed Attack Surface

Threat actors leverage vulnerabilities to get a foot in the door and expand their presence. Our Managed Attack Surface offering persistently reduces your exposure so your organization becomes a much harder target for both opportunistic and targeted attacks.

  • Endpoint and Server Vulnerabilities Detected and Prioritized
  • Pragmatic and Manageable Remediation Pace
  • Accelerated Critical Fix Response
  • Expert Guidance and Collaboration With Your IT/MSP Partners
  • Closed Loop “Fixed” Visibility
RADICL_MCA Overview
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Managed Security Awareness

People are too often the weak link. We'll shore up your human line of defense with security awareness content, exercises and phishing simulations that’s informed by real threats our vSOC sees every day.

  • Comprehensive Annual Training
  • Ongoing “Bite Sized” Training
  • Phishing Attack Simulations
  • Ever Evolving Expert Content
  • Security Awareness Posture Visibility
RADICL_MCA Overview

Get the Visibility You Deserve

At RADICL, operational transparency is a core value. We want you to know exactly what we are doing to keep you secure and compliant. As a customer, you should demand no less from a managed security services provider. Through transparency comes accountability and trust.

Our Protection Delivered Dashboard

Watch this video to learn how with RADICL, you'll enjoy real-time visibility into how we are:

RADICL Pricing

If you’re evaluating a managed SOC service, pricing typically depends on environment size, coverage scope, and required compliance support. We’ll help you scope the right level of coverage without overbuying.

View Pricing Get a Scoped Quote

Frequently Asked Questions

What cybersecurity frameworks apply to critical infrastructure (NIST 800-171 vs NIST CSF)?

Most critical infrastructure operators are working with some combination of NIST 800-171 (focused on protecting sensitive information in non-federal systems) and the NIST Cybersecurity Framework, or CSF (a broader risk-management framework covering Identify, Protect, Detect, Respond, and Recover). Depending on your sector, you may also be layering in requirements like NERC CIP or TSA security directives.

How does RADICL help us meet NIST log retention requirements?

RADICL provides fully-managed log collection, normalization, and searchable retention (1-year archive) through our Managed Log Analytics (MLA) solution. Rather than scrambling to piece together logs from disparate systems when an assessor asks, you get centralized, AI-assisted search that produces audit-ready evidence on demand. This is often the difference between passing and failing an assessment for operators who already have solid controls in place but can't readily prove it. Learn more about NIST compliance services.

Do resource-constrained infrastructure operators need a full SOC?

No. Building and staffing an internal SOC is expensive and difficult to sustain, especially for lean IT teams who are already stretched across uptime, compliance, and daily operations. RADICL's vSOC model gives you 24/7 monitoring, triage, and response capabilities without the overhead of hiring, training, and retaining a round-the-clock security team.

Can you work with our existing MSP without replacing them?

Yes. RADICL is designed to complement, not replace, your existing MSP or internal IT team. We handle the specialized security functions, like 24/7 detection, triage, and response coordination, and hand off precise remediation actions to your MSP or IT staff to execute. You keep the relationships and workflows you already have; we fill the security gap they weren't built to cover. See how we work with MSPs.

How do you handle legacy environments and operational technology (OT) that can’t be easily patched?

We recognize that many operational technology systems can't support standard endpoint agents without disrupting critical workflows. Rather than forcing a one-size-fits-all deployment, RADICL can establish monitoring and response at the IT/OT boundary, giving you visibility into the convergence zone where legacy and modern systems meet without requiring changes to the control systems themselves. This lets you gain coverage where it's safe to instrument while respecting operational constraints elsewhere.

What proof do we get for regulators and auditors?

With RADICL you get centralized, searchable log evidence, documented incident response outcomes, verified vulnerability remediation, and consolidated compliance reporting, all built to hold up under NIST, NERC CIP, or TSA directive scrutiny. Instead of assembling evidence manually before an audit, RADICL keeps this documentation current and accessible in-platform, so you're always audit-ready rather than audit-reactive.

How do you avoid overwhelming our lean IT team with alerts?

The RADICL autonomous vSOC handles triage before anything reaches your team. We filter out noise, confirm what's actually a threat, investigate impact, and only escalate confirmed, actionable findings, with clear next steps attached. As a result, your IT team gets precise remediation tasks to execute, instead of a flood of raw alerts to sort through themselves.

Can you help with incident response planning and tabletop testing?

Yes. Beyond 24/7 detection and response execution, RADICL supports incident response planning and tabletop exercises to help your team build muscle memory before a real incident occurs. This includes documented testing outcomes, which also serve as compliance evidence for frameworks that require demonstrated IR readiness.

How fast can we get monitoring and evidence workflows in place?

Timelines vary based on your environment's complexity, but RADICL is built to move faster than a traditional SOC build-out. Because we're not starting from scratch, with no hiring, no tool procurement, and no lengthy integration cycles, most operators can have core telemetry ingestion and evidence workflows operational in a matter of weeks, not months.

Are you only focused on defense contractors, or do you support other regulated industries?

While RADICL has deep experience in defense-adjacent compliance work like CMMC, our platform and vSOC model are built for any regulated industry facing similar pressures: proving compliance and protecting operational uptime with lean teams. Critical infrastructure operators, healthcare, financial services, and other regulated sectors all face the same core challenge, and RADICL's model is designed to fit your specific framework requirements.