OT Security
Reduce operational and Cyber-Physical Systems risk in OT/ICS and SCADA environments
Continuous OT network monitoring is essential for maintaining visibility across increasingly complex industrial environments. By monitoring OT, ICS and SCADA assets, network communications, and operational processes in real time, organizations can strengthen threat detection, identify anomalous behavior earlier, and reduce cyber-physical risk. As part of a comprehensive approach to CPS Security, the Forescout Vistaro™ platform delivers the OT security solutions needed to improve resilience, support compliance, and protect critical operations from evolving threats.[
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 and other CPS environments.
Defining clear security zones and enforcing policy-based segmentation is a first line of defence in industrial networks. The Vistaro™ Platform establishes this foundation to control access, reduce exposure, and enable a practical path to universal ZTNA in industrial 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.
Secure Remote Access Built for Critical Operations
A flexible, secure remote access approach designed to support different users, needs, and operational scenarios. Forescout SRA replaces broad remote connectivity with a controlled access layer that governs how users connect to critical systems, what they can reach, and what can happen during the session. Forescout SRA supports on-prem, cloud, and hybrid deployments with options for appliances, virtual machines, and containers on existing hardware.
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.
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.
Related Products
eyeInspect
Gain complete device visibility through deep packet inspection of all industrial network protocols and baseline assets.
explore