Network Segmentation
Accelerate Zero Trust segmentation across IT, OT, and IoT — without agents, without network redesign.
Flat, under-segmented networks let threats move freely — expanding the blast radius across IT, OT, and IoT. Most segmentation tools force a tradeoff: workload-only coverage, agent dependencies, or solutions that stop at the IT boundary. eyeSegment eliminates that tradeoff. Forescout’s agentless device intelligence discovers and classifies every connected device — managed, unmanaged, and headless — so policies are built on what devices actually are and the risk they carry, not just where they sit on the network.
Why Forescout for Dynamic Network Segmentation
See everything first. Design with confidence. Enforce without risk to your production environment.
A Core Tenet of Universal Zero Trust Network Access
Segmentation is a foundational control for UZTNA, restricting access to only what each device needs and isolating vulnerable assets before they can be exploited. The Forescout Vistaro™ platform discovers and classifies every connected asset without agents, giving eyeSegment the device identity and risk context needed to build policies that adjust dynamically as your environment changes.
Built for Hybrid IT, OT, and IoT Networks
Most segmentation tools were built for IT and stop there. eyeSegment covers your entire device estate agentlessly across IT, OT, and IoT, so no asset operates outside your segmentation policy.
Zero Trust Maturity: Know Where You Stand
Most organizations have a Zero Trust strategy—but far fewer have operationalized it.
Policies are defined. Architectures are documented. But enforcement often breaks down across IT, OT, IoT, and legacy environments.
Take the Universal ZTNA Maturity Assessment to uncover gaps and gain a clear view of what’s limiting progress toward effective Zero Trust.
Forescout Research – Vedere Labs
Proprietary threat and vulnerability research across complex and hybrid environments spanning IT, OT, IoT, and IoMT.
2026H1 Threat Review: Vulnerabilities, Threat Actors, and Ransomware
Once again, Forescout Research – Vedere Labs widens its mid-year lens with a macro look at the most pressing cybersecurity risks to date. From 4,544 ransomware attacks to a resurgent Iranian threat actor ecosystem to AI reshaping how vulnerabilities are found and exploited, here are the new threat patterns and cyber attack behavior you need to know right now.
Flexible. Versatile. Rapid Deployment.
Forescout offers unmatched deployment flexibility to meet the diverse hardware and cloud requirements of modern environments. We ensure compatibility with existing infrastructures while minimizing operational disruption. This versatility makes it an ideal choice for your organization. If you seek robust, scalable solutions tailored to your unique operational and regulatory landscapes, look no further.
The Forescout Vistaro™ platform adapts seamlessly with options for on-premises installations, virtual machines and Docker-based containerized deployments, including:
- Air-gapped systems for high-security needs
- Forescout appliances that deliver maximum visibility and control
- Hybrid configurations to connect distributed sites
- Fully cloud-based operations for scalability
…and Sensors that can be deployed as:
- Standalone appliances
- Installed directly on routers and switches for quick implementation without production disruption
- Or configured as active sensors to query network infrastructure
Deploy Forescout on Phoenix Contact Security Solutions Industrial Switching Platform for enhanced security and simplified deployments
Reduce physical hardware and deploy Forescout in Azure – a scalable, robust and cost-effective solution
Deploy Forescout on Keysight packet brokers for efficient and scalable deployments
Leverage the Dell Validated Design for Energy Edge to deploy in substations with ABB and Forescout
Related Products
eyeSegment
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explore eyeSight
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eyeControl
Enforce and automate policy-based controls to mitigate threats, incidents and compliance gaps.
1 The 6 Principles of Successful Network Segmentation Strategies, Jeremy D’Hoinne, Andrew Lerner, 19 November 2022.
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