Overview
Operational Technology (OT) environments such as industrial control systems, SCADA,
PLCs, and building automation require security that prioritizes safety and uptime.
Spiral Networks delivers OT-aware risk assessments, segmentation, and monitoring that
respect maintenance windows and operational constraints. Our team blends cybersecurity
and engineering experience from critical infrastructure and transportation environments
to protect both people and production.
What We Offer
- OT Asset Discovery: Build complete inventories of PLC, HMI, DCS,
IIoT devices, and supporting networks to understand true exposure.
- Network Segmentation: Define zones and conduits, implement firewall
rules, and isolate safety systems from business networks.
- Secure Remote Access: Harden vendor access and remote maintenance
workflows with identity controls, jump hosts, and logging.
- Vulnerability Reviews: Perform safe assessments of OT devices and
configurations, prioritizing compensating controls when patching is not possible.
- OT Monitoring: Tune detections for OT protocols and integrate alerts
into SOC workflows without disrupting operations.
- Incident Response Planning: Develop playbooks tailored to safety,
recovery time objectives, and plant procedures.
Key Benefits
- Operational Resilience: Reduce unplanned outages and safety risks
through targeted controls.
- Ransomware Containment: Limit IT-to-OT lateral movement and shrink
blast radius.
- Standards Alignment: Map controls to NIST SP 800-82, IEC 62443, and
transportation security expectations.
- Vendor Oversight: Control third-party access to sensitive systems
with clear accountability.
Relevant Experience
Our consultants have supported critical infrastructure and transportation operators
with OT security modernization, balancing cyber risk reduction with operational
continuity. We bring federal, state, and enterprise experience to deliver pragmatic,
high-impact improvements.
Get Started
Spiral Networks begins with a focused OT risk review and delivers a phased roadmap
that aligns engineering realities with cybersecurity best practices. We help you
secure legacy and modern systems while keeping operations running.
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