01
Operational Architecture & Segmentation
Reference architecture, segmented trust domains, firewall policy models, access mediation, telemetry boundaries, documentation standards, and resilient core patterns.
NETVALEN · Industrial OT Engineering
Industrial Network Architecture & OT Infrastructure Engineering
Enterprise OT infrastructure engineering focused on operational resiliency, segmented connectivity domains, deterministic industrial transport, and high-availability systems architecture.
Segmented OT domainsMDF/IDF deploymentPassive OT cybersecurityServer patch automationUtility-scale backhaul
Engineering domains
Reference architecture services for industrial systems, OT infrastructure, segmented transport, passive OT cybersecurity visibility, automation, and production-critical operational environments.
02
Industrial Network Engineering
PLC/HMI/SCADA transport domains, industrial switching architecture, L2/L3 boundary definition, deterministic uplink models, and operational visibility.
03
Advanced Passive OT Cybersecurity Deployment
Distributed passive sensor placement, mirrored traffic collection, protocol-aware asset visibility, anomaly detection, and centralized security telemetry.
Reference Architectures
Generic, public-safe topology models for segmented operations, infrastructure distribution, passive OT security visibility, automation, and industrial networking. Customer-specific project drawings are kept private.
Multi-Zone Industrial Segmentation & Controlled Interconnect
ISA/IEC 62443-style zone and conduit model with firewall HA, industrial DMZ mediation, MFA/PAM jump access, VRF-based OT core routing, and production-safe controls boundaries.
ISA/IEC 62443Industrial DMZOT Core
SCADA Communication & Operational Data Exchange
Realistic SCADA data-flow model using collectors, historian HA, read-only broker/API layers, and controlled operational consumers such as MES, dashboards, and reports.
SCADAHistorianMQTT/API
Passive OT Cybersecurity
Passive OT Visibility & Sensor Deployment
Production-safe visibility architecture using mirrored telemetry collection, distributed passive sensors, protocol-aware asset identification, and centralized OT security telemetry.