Security cannot slow the line. It has to survive it.
Plant equipment can outlive three security programs and still be running the day a customer asks for proof of segmentation. The job is not bolting IT controls onto machines that were never built for them. It is understanding what actually runs the line, and controlling access to it.
Bring us the trigger. We will help determine whether you need ongoing leadership, a defined assessment, or a tighter path to evidence.
The hard part is not finding controls. It is applying them without pretending the plant is a laptop fleet.
You cannot prioritize what you do not understand.
Asset context, connectivity, remote access, critical dependencies, identity, and data flows matter more than a flat inventory count.
The boundary between IT and OT is porous.
Shared identity, vendor access, remote administration, cloud connectivity, and business systems create pathways that need deliberate architecture and governance.
Patching is not a universal answer.
Availability, vendor support, validation, safety, and lifecycle constraints mean compensating controls and risk-based sequencing often matter.
Resilience has to be designed before the incident.
Recovery priorities, backups, dependencies, manual workarounds, and decision rights need to reflect what production actually requires.
The engineer keeping the line running and the person selling the next contract answer to different pressures.
Security inside a manufacturer usually crosses a boundary the org chart never quite resolves. The same access request is routine to the plant floor, a segmentation exception to OT engineering, an unmanaged risk to corporate IT, and a line item on the next customer's questionnaire.
Keep the line running.
Uptime, safety, and output are the metrics operations is measured on. A control that risks a stoppage needs a very good reason.
Protect systems that cannot simply be patched.
Availability, safety, and vendor support constraints mean OT often runs on a different clock than IT security expects.
Extend enterprise controls without breaking the plant.
IT owns identity, network, and cloud, but rarely owns the plant floor systems that sit on the other side of an assumed boundary.
See proof, not a description.
OEM questionnaires and insurance renewals increasingly ask for evidence of segmentation and access control, not a narrative about intent.
None of this shows up in an audit report.
Customers, insurers, and the plant floor itself all create pressure at once. The underlying expectation is that the company understands its IT and OT boundary, governs remote access, and can recover without pretending the plan was never tested.
A ransomware alert fires on a system that also controls a physical process.
The plan written for office IT rarely says what to do when shutting the system down means shutting down production.
An OEM customer's security questionnaire arrives with a deadline shorter than an honest answer would take.
The concern is not the form. It is discovering the gap while trying to fill it out.
A vendor's remote-access account still has standing access nobody remembers granting.
OEMs, integrators, and support partners accumulate access faster than anyone reviews it.
The insurance renewal asks for segmentation proof nobody has actually tested.
An assumption that has never been verified is not evidence. It is a liability waiting for a claim to test it.
“OT security is just IT security with older equipment.”
The technologies overlap, but the operating assumptions can be very different. Availability, safety, deterministic processes, vendor support, lifecycle, and recovery constraints change what good security looks like.
The useful program connects enterprise risk with operational reality so controls reduce exposure without creating avoidable production risk.
A leader or a fix. Rarely both at once.
Ongoing IT and OT security leadership is a different commitment than a defined risk or resilience assessment. The trigger that brought you here usually tells you which one applies.
You need an enterprise security program that includes OT.
Risk ownership, executive reporting, architecture decisions, vendor access, IT/OT governance, and remediation need ongoing senior direction.
Explore Fractional CISO ServicesYou need a defined view of OT-related risk.
Start with enterprise risk, cloud security, third-party risk, or incident response readiness depending on where the immediate concern sits.
Explore Risk & Compliance AssessmentsThe work changes depending on where the pressure is coming from.
These are existing Neon Clarity services, not industry-specific packages. The industry context changes how we apply them, what gets prioritized, and what evidence matters first.
Enterprise Risk Assessment
Evaluate cyber risk in business terms across IT, operational dependencies, critical processes, vendors, and disruption scenarios.
02Fractional CISO
Ongoing leadership for security governance, IT/OT coordination, executive reporting, architecture decisions, and risk prioritization.
03Incident Response Planning & Tabletop Exercises
Ransomware and production-outage playbooks built around actual operational constraints, tested through facilitated tabletop exercises before an incident forces the question.
04Third-Party Risk Management
Address vendor, integrator, OEM, and service-provider dependencies including access, criticality, due diligence, and remediation.
05Cloud Security Assessment
Review cloud posture and architecture as manufacturing data, identity, analytics, and business systems move into cloud services.
06Cyber Risk Quantification
Translate cyber and interruption scenarios into financial terms to support investment, mitigation, and risk acceptance.
If uptime is part of your threat model, this is built around that.
Manufacturing, industrial, logistics, or OT-heavy environments where cyber decisions can affect production and availability.
Mixed enterprise IT, industrial systems, cloud services, vendors, remote access, and long-lived assets.
IT and operational owners can execute changes but need stronger risk prioritization, governance, and architecture direction.
An assessment, incident concern, customer requirement, acquisition, connectivity change, vendor issue, or executive push to formalize OT security.
None of this matters if the line still goes down.
Good advisory leaves behind clearer IT and OT ownership, vendor access that is actually governed, and a remediation plan sequenced around plant reality, not a generic maturity model.
Operational risk becomes visible.
Leadership gets a clearer view of cyber scenarios that can affect production, recovery, safety, customers, and revenue.
IT and OT ownership gets clearer.
Teams understand boundaries, shared services, decision rights, escalation, and where enterprise controls need operational adaptation.
Remote and third-party access becomes deliberate.
Vendor connectivity and privileged access are governed around criticality, necessity, monitoring, and recovery.
Remediation reflects plant reality.
Controls are sequenced around material risk, maintenance windows, lifecycle, vendor constraints, and safe implementation.
Resilience becomes part of security.
Recovery priorities, dependencies, backups, architecture, and decision-making are treated as part of reducing operational cyber risk.
The person advising you is the person doing the work.
No account-manager relay. We work with the systems and people you already have, then make the program clearer, more defensible, and easier to operate.
Start with the business trigger
What changed, who is asking, what is at risk, and what deadline is real? We start with the pressure creating the need, not a canned checklist.
Find out what is actually true
We review the relevant people, process, technology, evidence, commitments, dependencies, and obligations so decisions are based on reality.
Separate requirements from theater
Work is sequenced around material risk, business impact, effort, deadlines, and the operating reality of your team.
Leave with a program your team can run
The goal is more than a report. Your team should understand the decisions, ownership, evidence, and next actions well enough to keep moving.
Advisory should make your team more capable, not more dependent.
You are hiring judgment, structure, and experienced execution, not an indefinite layer between your team and its own security program.
Your advisor is your deliverer. The person shaping the recommendation stays close enough to the work to own whether it is practical.
Recommendations are driven by the problem in front of you, not a product quota or a need to justify a larger managed-services footprint.
Security has to survive contact with business operations, technical constraints, deadlines, customer commitments, and finite capacity.
A defined project can stay a defined project. If ongoing leadership or compliance support later makes sense, the work can evolve without resetting context.
Before you call.
Do you perform plant-floor penetration testing?
This page reflects Neon Clarity's advisory and assessment model, not a dedicated OT penetration-testing service.
Can you work with both IT and operations teams?
Yes. We work across IT, operations, engineering, vendors, leadership, and other relevant owners.
Do you expect every OT asset to be patched like enterprise IT?
No. Patching decisions may be constrained by availability, validation, vendor support, lifecycle, and safety.
Can you help with vendor and remote-access risk?
Yes. Third-party access, criticality, identity, connectivity, due diligence, and remediation can be addressed through our broader risk work.
Where should we start if we have never formalized OT security?
Start with business and operational risk. Critical processes, dependencies, access paths, ownership, and disruption scenarios create the basis for prioritization.
Will you run a ransomware tabletop exercise for our plant?
Yes. Exercises are built around realistic production-downtime scenarios, since a ransomware playbook written for office IT rarely holds up when the affected system also controls a physical process.
Can you help us answer an OEM customer's security questionnaire?
Yes. That kind of due diligence usually surfaces the same gaps our risk assessment work identifies, so the two efforts tend to move together rather than requiring separate engagements.
Do you work with multiple-plant manufacturers?
Yes. Engagements are scoped to account for inconsistency across plants, since security maturity often varies significantly from one facility to the next.
What is the difference between IT security and OT security?
IT security generally optimizes for confidentiality and rapid patching. OT security has to account for availability, safety, and equipment that cannot always be patched, rebooted, or replaced on a typical enterprise schedule. A program built only for IT usually creates friction, not protection, on the plant floor.
You cannot secure operations by ignoring how operations work.
Bring us the plant concern, vendor-access problem, assessment finding, architecture change, or executive question. We will help frame the risk and the next practical move.
Bring us the trigger. We will help determine whether the right next step is a focused assessment, ongoing advisory leadership, or something smaller.
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