Catalog · 06

OT/ICS Cyber Security

Operational technology / industrial control systems (OT/ICS) security: OT/ICS asset visibility, OT vulnerability management, IT/OT segmentation and industrial SOC (OT-SOC) monitoring — without putting production continuity at risk.

Overview

Our OT/ICS Cyber Security capability focuses on protecting the operational technology and industrial control systems (ICS/SCADA) that run production lines, sites and critical infrastructure. Because safety and continuity are always the priority in these environments, we use OT-specific, non-disruptive methods rather than applying IT-world tools directly.

We begin with OT/ICS asset visibility and inventory: passively discovering and classifying every PLC, RTU, HMI and engineering workstation in the field. We then layer defenses through OT vulnerability management, IT/OT segmentation (Purdue model) and industrial SOC (OT-SOC) monitoring.

With detection rules that understand industrial protocols (Modbus, DNP3, S7, OPC-UA) and OT-specific threat intelligence, we build a monitoring capability that integrates with your IT SOC yet is adapted to the requirements of OT.

Scope

We protect your OT/ICS environment in layers:

OT/ICS asset visibility and inventory: PLCs, RTUs, HMIs, engineering workstations and field devices.
OT vulnerability management: passive detection, prioritization and remediation tracking without disrupting production.
IT/OT segmentation: network separation and hardening based on the Purdue reference model.
Industrial SOC (OT-SOC): monitoring and threat detection that understands OT protocols.
OT threat intelligence and industrial incident response.
Secure remote access and oversight of vendor connections.

Approach

We apply an OT-specific methodology that prioritizes production continuity:

Passive discovery: enumerating assets by listening to network traffic without disrupting production.
Running non-critical active tests only within agreed maintenance windows.
Assessment based on the IEC 62443 and NIST SP 800-82 frameworks.
Detection rules that integrate with the IT SOC yet are adapted to OT.
Minimizing operational impact by working alongside field teams.

Deliverables

We advance your OT security maturity in concrete terms:

A complete OT/ICS asset inventory and network map.
An OT-specific, prioritized vulnerability report.
IT/OT segmentation architecture and hardening recommendations.
OT-SOC monitoring rules and detection coverage.
Executive summary and an OT security roadmap.

Products

Systems in this category

The product line for this category is being expanded. For detailed information and project-based solutions, get in touch with us.

FAQ

OT/ICS Cyber Security — FAQ

What do you offer under OT/ICS cyber security?

We offer OT/ICS asset visibility and inventory, OT vulnerability management, IT/OT segmentation (Purdue model) and industrial SOC (OT-SOC) monitoring services. We base our assessments on OT-specific frameworks such as IEC 62443 and NIST SP 800-82.

Can you work in an OT environment without stopping production?

Yes. In OT environments we work with passive monitoring and non-disruptive methods that prioritize production safety; non-critical active tests are performed only within agreed maintenance windows and alongside field teams.

Is an industrial SOC (OT-SOC) different from a classic SOC?

Yes. An OT-SOC operates with detection rules that understand industrial protocols (Modbus, DNP3, S7, OPC-UA) and OT-specific threat intelligence. It can integrate with your existing IT SOC, but is adapted to the continuity and safety requirements of OT.

How do we get started?

You can share your OT environment via "Get a Quote" on the contact page. We typically begin with an asset visibility assessment, then propose an OT security roadmap tailored to your organization.

Looking for a solution tailored to your needs?

Request a quote for configurations tailored to your organization in OT/ICS Cyber Security.

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