We implement network segmentation for ICS and SCADA environments to prevent lateral threats and protect critical industrial operations.
Industrial Control Systems (ICS) and SCADA networks are essential for operational continuity but are often exposed to cyber threats. Oak Street provides ICS/SCADA network segmentation services to isolate critical systems, prevent unauthorized access, and reduce attack surfaces.
Through strategic segmentation, access controls, and monitoring, we help organizations secure their operational technology environments while maintaining compliance with industry and regulatory standards.
We provide enterprise-grade solutions to segment ICS and SCADA networks, reducing risk and enhancing operational security.
Analyze existing network architecture to identify critical assets and vulnerabilities.
Design segmentation zones to isolate critical OT systems.
Enforce role-based access and least-privilege policies for OT assets.
Deploy firewalls and security gateways between network zones.
Continuously monitor segmented networks for anomalies and potential threats
Ensure segmentation meets IEC 62443, NIST, and industry-specific standards.
Develop segmentation-aware incident response plans to minimize downtime.
Regularly assess and refine network segmentation to address evolving risks.

























Our ICS/SCADA network segmentation services reduce lateral risk and protect critical industrial operations.
We provide ICS/SCADA network segmentation to isolate critical systems, reduce risk, and secure industrial operations.
Critical System Protection
Segment networks to prevent lateral movement and isolate high-risk assets.
Proactive Threat Mitigation
Identify and mitigate risks before they impact operations.
Regulatory Compliance Expertise
Align network segmentation with IEC 62443, NIST, and industry standards.
Operational Resilience
Minimize downtime and maintain secure ICS/SCADA operations.
Expert OT Security Team
Leverage specialists experienced in industrial control system security.
A structured approach to secure ICS and SCADA networks through segmentation and access control.
1. Assessment & Mapping
Identify ICS/SCADA assets, networks, and critical control points.
Segmentation Design
Define secure zones and isolate critical OT systems.
Access Control Implementation
Apply least-privilege policies and enforce role-based access.
Monitoring & Detection
Continuously track network activity to detect anomalies.
Review & Optimization
Regularly refine segmentation and controls to adapt to evolving threats.
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