OT Security

Reduce operational and Cyber-Physical Systems risk in OT/ICS and SCADA environments

Industrial digitalization has accelerated the convergence of IT, IoT and OT assets and networks, increasing the complexity and vulnerability of previously isolated OT and ICS networks.

With industrial environments increasingly dependent on Cyber-Physical Systems (CPS) for production, you need a protection platform with continuous asset discovery, assessment, and governance to ensure regulatory compliance and avoid downtime – so you can detect and remediate cyber threats before they lead to operational incidents.

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One Platform.
Built to Protect What Can’t Fail.

Complete coverage nobody else delivers.

Other OT security solutions stop at visibility and detection. We go further. We don’t just show you what’s wrong. We help you act — contain threats, enforce policy, and continuously improve your security posture across IT, OT, IoT, IoMT, and CPS environments.

Real Orchestration Beyond Integration

You choose the best technology, we make it work together.

We unify tools into a single, coherent view with shared context, consistent data, and metrics across your stack. More than surface-level integration, this is unified orchestration that delivers smarter workflows, faster decisions, and better use of what you already use.

Deploy What You Need, How You Need It

Deploy on your terms — without redesigning your architecture.

Cloud, on-prem, air-gapped, or hybrid, we adapt to your environment. From passive monitoring to active queries, agent-based or API-driven. Deploy with our proprietary appliances, build your own sensors, or run directly our containers on existing networking equipment.

Threat Intelligence That Speaks OT

See what’s coming, because we’ve already seen it.

Backed by over a decade of focused ICS research, our threat intelligence transforms raw signals into actionable insight. From ransomware to supply chain attacks and living-off-the-land techniques, we deliver context that helps you understand what’s relevant, prioritize what’s dangerous, and act before threats impact your operations.

Read the report

Read the report

The OT Security Platform Industrial Leaders Trust

Proven in the world’s most complex industrial environments.

Global manufacturers, energy providers, MoDs, and critical infrastructure operators rely on our platform to keep operations safe, resilient and compliant. See how our customers replaced fragmented tools with a scalable platform that aligns security with business goals.

Achieve real-time visibility across your industrial environment to continuously identify, track, and manage every device. Use passive discovery, active queries, direct infrastructure integration or APIs to gain complete coverage across IT, OT, IoT, IoMT, and BAS systems. Read more…

Automatically manage asset lifecycle events from initial deployment to decommissioning.
Enable change monitoring to detect new devices, configuration drift, or policy violations.
Optimize operations through asset insights that reduce downtime and improve performance.
Unify IT and OT workflows by syncing asset data across CMDB and ITSM systems.

Continuously evaluate threats, vulnerabilities, and compliance gaps across your industrial environment. Get a unified view of enterprise risk, with contextual analysis to support fast, informed decisions — and prioritize what truly puts your operations at risk.

Detect and manage unpatched systems using a curated vulnerability database enriched with EPSS, CISA KEVs, and Vedere Labs threat intelligence.
Continuously assess and prioritize cyber and operational risk with real-time, contextual insights across assets, systems and sites.
Identify risks to critical processes early and strengthen business continuity with predictive insights and real-time operational awareness.

Integrated enterprise threat monitoring using 180+ data sources to deliver complete detection coverage and correlated insight across IT, OT, and cyber-physical systems. Reduce noise and false positives, ease alert fatigue for analysts, and accelerate response with high-confidence detections.

Bridge the divide between IT and OT with unified detection that scales across your entire operational infrastructure, identifying both security threats and process anomalies in real time.
Leverage Vedere Labs intelligence to detect emerging threats early, enrich alerts with real-world context, and enable faster, more proactive defense.
Streamline investigations with a role-based interface, high-fidelity event classification, contextual alerts, and guided response playbooks to reduce noise and optimize analyst workflows.
Apply Gen AI to accelerate event investigation and attack path analysis, helping analysts quickly understand what happened, how it spread, and what to do next.

Apply consistent security and compliance policies across diverse systems, vendors, and sites. Replace fragmented oversight with centralized governance that maps controls to IEC 62443, NIST CSF 2.0, NIS2, and NERC CIP — and sets a strong foundation for Zero Trust in industrial environments.

Create, test, and deploy security and compliance policies from a centralized interface, ensuring consistent enforcement across vendors, systems, and globally distributed sites.
Define granular network access and segmentation rules to create zones and conduits that minimize attack surface, enforce least privilege, and contain lateral movement.
Automate remediation to reduce manual workload, close exposure faster, and prevent minor issues from escalating into business-impacting incidents.
Use GenAI to generate tailored reports and audit summaries. Monitor KPIs and compliance status through persona-based views that improve visibility and streamline collaboration across teams.

Gartner’s Inaugural Magic Quadrant for CPS Protection Platforms

Forescout is proud to be included in the inaugural report on Cyber-Physical Systems platforms which include the best practices for evaluating and selecting a vendor – and the broader market trends driving platform adoption.

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Self-Guided Demo

What is Forescout for OT/ICS really like? Take a self-guided demo for a live, hands-on experience.

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Custom Demo

Get a personalized tour of our solutions for OT/ICS and see how we can help you automate cybersecurity.

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OT Security

Reduce operational and Cyber-Physical Systems risk in OT/ICS and SCADA environments

One Platform.
Built to Protect What Can’t Fail.

Complete coverage nobody else delivers.

Real Orchestration Beyond Integration

You choose the best technology, we make it work together.

Deploy What You Need, How You Need It

Deploy on your terms — without redesigning your architecture.

Threat Intelligence That Speaks OT

See what’s coming, because we’ve already seen it.

The OT Security Platform Industrial Leaders Trust

Proven in the world’s most complex industrial environments.

Gartner’s Inaugural Magic Quadrant for CPS Protection Platforms

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OT Cybersecurity - Additional Resources

Monitoring ICS Networks to Improve Operations and Security

Forescout’s Mapping Guide for IEC 62443-3-3

How to Align with the NIST Cybersecurity Framework

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Operational Technology Security

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OT Security

Reduce operational and Cyber-Physical Systems risk in OT/ICS and SCADA environments

One Platform. Built to Protect What Can’t Fail.

Complete coverage nobody else delivers.

Real Orchestration Beyond Integration

You choose the best technology, we make it work together.

The OT Security Platform Industrial Leaders Trust

Proven in the world’s most complex industrial environments.

Gartner’s Inaugural Magic Quadrant for CPS Protection Platforms

eyeInspect

Monitoring ICS Networks to Improve Operations and Security

Forescout’s Mapping Guide for IEC 62443-3-3

How to Align with the NIST Cybersecurity Framework

Self-Guided Demo

Custom Demo

Forescout 4D Platform^™

Network
Security

Risk and Exposure
Management

Threat
Detection and
Response

Operational
Technology
Security

One Platform.
Built to Protect What Can’t Fail.