ArmOTura is an OT security specialist. We help organizations that operate vessels, terminals, plants and hospitals understand their operational attack surface, govern the risk, and keep critical operations running under pressure.
Every engagement, every service tier and every technology choice maps onto the same three capabilities. No tool sprawl, no overlapping platforms — a deliberate stack with one anchor per layer.
Know every OT asset, connection, network flow, exposure and remote access path. You cannot govern what you cannot see — visibility is where every program starts.
Reduce and govern risk: segmentation, access control, policy, vendor remote-access governance and prioritized remediation, integrated with your security operations.
Keep operating under pressure: incident readiness, tested recovery of critical systems, compensating controls and continuous maturity improvement.
We specialize in four sectors. Same engine underneath — different regulations, different risks, different language on top.
Fleet and terminal OT security aligned with IMO MSC.428(98), IACS UR E26/E27 and NIS2 — including on-board deployments.
Maritime →Passive-first visibility and IEC 62443-aligned control for safety-critical DCS, SIS and brownfield environments.
Oil & Gas →Protect production continuity: segmentation, vendor access governance and ransomware-resilient recovery for critical lines.
Manufacturing →Visibility and zero-disruption protection for connected medical devices and building systems — the infrastructure of care.
Healthcare →Most operational organizations have no OT security staff, and hiring them is hard. ArmOTura Managed OT Security (M-OTS) operates your OT security posture as a subscription: monitoring, detection, vulnerability prioritization, vendor access governance and recovery readiness — delivered by OT-competent specialists under a clear SLA.
Continuous asset visibility, platform operations, alert triage and monthly exposure reporting. The disciplined first step.
Managed detection, policy and segmentation lifecycle, prioritized remediation plans and compliance evidence mapped to NIS2 and IEC 62443.
24×7 coverage, incident-response retainer and managed cyber-recovery of designated critical assets, with executive-level reporting.