SERVICES

OT Cybersecurity

Operations-first OT/ICS cybersecurity designed for uptime, safety, and governance expectations—delivered with practical engineering and evidence discipline.

What we deliver

  • OT security assessment mapped to operational realities and risk priorities
  • Network segmentation strategy (zones/conduits) and implementation roadmap
  • Secure remote access and vendor connectivity hardening
  • OT incident readiness: playbooks, escalation paths, and exercises
  • Vulnerability governance that respects patch windows and operational constraints

Typical OT environments

  • SCADA and HMI systems; engineering workstations; historians
  • PLCs/RTUs and field networks; remote sites and pump stations
  • Enterprise-to-OT data flows (reporting, analytics, billing dependencies)
  • Third-party remote support and maintenance access
  • Hybrid connectivity where cloud services support operations

APPROACH

OT security program, delivered in phases

A phased approach that builds momentum and avoids destabilizing production environments.

Phase 1 — Discover & baseline

  • Asset inventory and topology capture (as-is)
  • Criticality mapping (safety, service impact)
  • Threat-informed risk scenarios
  • Gap analysis and prioritized roadmap

Phase 2 — Architect & harden

  • Zones/conduits design; firewall rule intent modeling
  • Secure remote access (jump hosts, MFA, session governance)
  • Identity boundaries and privileged access patterns
  • Monitoring strategy (OT-aware logging and alerts)

Phase 3 — Operationalize

  • OT incident response playbooks and drills
  • Vulnerability governance and compensating controls
  • Metrics and reporting for leadership
  • Continuous validation via cyber twins (optional)

COMPLIANCE

Framework alignment without bureaucracy

We align to common requirements and produce usable evidence artifacts.

Common alignments

  • NIST cybersecurity concepts (risk management, controls evidence)
  • IEC 62443 concepts (zones/conduits, documentation discipline)
  • ICS-focused guidance (segmentation, remote access, monitoring)
  • Accessibility requirements when OT programs include portals (see Accessibility Solutions)

Evidence artifacts (examples)

  • Segmentation diagrams and rule intent documentation
  • OT incident response runbooks and escalation matrix
  • Vulnerability exception process and compensating controls
  • Executive KPIs (coverage, readiness, risk reduction)

Deliverables

What you receive

Clear outputs designed to move work forward across engineering, operations, and leadership.

OT risk register

Prioritized

Threat-informed scenarios tied to operational impact (safety, outage, compliance).

Segmentation plan

Actionable

Zones/conduits + phased implementation roadmap and acceptance criteria.

Incident readiness

Exercised

Playbooks tested with tabletop(s) and measurable outcomes.

Roadmap

90–180 days

Sequenced plan with owners, milestones, and evidence outputs.

Start with an OT cybersecurity assessment

We’ll identify the highest-impact risks, define a segmentation and readiness roadmap, and provide executive-ready reporting.

Talk to OT security Add cyber twin validation

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