FortressGuard Cybersecurity is a veteran-owned OT cybersecurity firm guarding the systems that keep operations running. We defend the operational technology, industrial control systems, and networks your production depends on, using a structured, defense-in-depth approach built for environments where downtime is not an option.
We work with teams who know their operations are exposed and want a straight answer on how to fix it — including organizations that are:
Effective OT security starts on the plant floor, not in a policy binder. A control your operators cannot live with is a control they will bypass, and a bypassed control protects nothing. We start with real visibility into what you are actually running, prioritize by operational risk rather than checklist, and leave behind defenses your team can sustain without us.
FortressGuard started with a simple idea: two people who wanted to help the businesses in our hometown keep their operations running.
Working alongside local manufacturers, we saw what actually kept them running: the industrial systems, facility controls, and operational equipment on the floor. Those systems ran everything — and almost no one was securing them. That gap was impossible to ignore.
So we went all-in on OT. Today we help operators protect the control systems and networks their business depends on — giving them a clear picture of what they're running and how to secure it without ever interrupting a shift.
We work with partners who help us expand capability, strengthen delivery, and create better outcomes for the organizations we serve.
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