Spotlight: St. Luke’s University Health Network →Spotlight: St. Luke’s Health Network →

There’s doing what you’ve always done.
And there’s security
for what’s next.

Contain lateral movement with identity-based microsegmentation for users, devices, workloads and AI agents.

Spotlight: St. Luke’s Segments 15 Hospitals in 46 Days →Spotlight: St. Luke’s Healthcare →

There’s doing what you’ve always done.
And there’s security for what’s next.

Contain lateral movement with identity-based microsegmentation for users, devices, workloads and AI agents.

Trusted by Industry Leaders

You can’t pre-patch the unknown.
You can limit the blast radius.

Patching closes the vulnerabilities you know about. For the ones you don’t, Elisity limits each asset to the communication it needs.

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5.0
Reviewed Jul 2026

“Zero downtime deployment with Simulation mode ensures smooth non-disruptive rollout experience”

Engineering · 10B–30B USD · Healthcare and Biotech

Reviewed Jan 2026

“Powerful network microsegmentation delivered quickly and effectively”

IT Security and Risk Management · 1B–3B USD · Healthcare and Biotech

Reviewed Jul 2026

“Ease of Deployment and Device Visibility”

IT · 3B–10B USD · Manufacturing

Reviewed Jun 2026

“Rapid deployment and strong segmentation enhance complex healthcare environments”

IT Security and Risk Management · 10B–30B USD · Healthcare and Biotech

Reviewed Jul 2026

“Traffic visualization and multi-environment deployment enhance network management”

Engineering · 30B+ USD · Consumer Goods

Reviewed Jun 2026

“Smooth implementation experience aided by supportive team and clear roadmap”

Engineering · 3B–10B USD · Healthcare and Biotech

Reviewed Jul 2026

“Strong network visibility with easy identity-based microsegmentation features”

IT · 3B–10B USD · Healthcare and Biotech

Reviewed Jun 2026

“Exceptional support and smooth implementation lead to effective network segmentation”

IT Security and Risk Management · 250M–500M USD · Healthcare and Biotech

Reviewed Jun 2026

“Seemless Zero Trust - pain free rollout.”

IT · Government · Under 5,000 employees

Reviewed Jul 2026

“Elisity Identity-based Microsegmentation - Great Product”

Engineering · 1B–3B USD · Manufacturing

Read all reviews on Gartner Peer Insights →

Gartner® and Peer Insights™ are trademarks of Gartner, Inc. and/or its affiliates. All rights reserved. Reviews reflect the opinions of individual end users.

How Elisity works

Start with the network and security tools you already have. Build identity context, test policy against observed traffic and enforce least-privilege access through supported infrastructure.

Know each asset

Elisity IdentityGraph™ brings users, devices and cloud workloads into context. Combine network observations with identity, endpoint, CMDB, IoT and cloud data to build policy around each asset.

Illustration of an Elisity asset record for a glucose monitor

Test before you enforce

Simulate policy against observed traffic before enforcing it. Administrators review AI-generated classifications and policy suggestions before they take effect.

Illustration of an Elisity policy matrix

Connect your security tools

Bring identity, endpoint, asset and risk context into IdentityGraph from your existing tools. Use that context to define the access each asset needs.

Illustration of Elisity connectors

Case Studies

See Elisity’s Deep Domain Expertise Across Industries

Get enterprise-wide protection and simplified management—deployed in weeks using your existing infrastructure. We can help find the right solution for your business, no matter the industry.

  • Healthcare Institutions
  • Manufacturing & Industrial Organizations
  • Commercial Enterprise
  • Healthcare_Institutions
    industries Logo

    Healthcare Institutions

    Improve Your Hospital and Clinic Network Security with Elisity

    From clinical locations to IoMT, protect all users, workloads and devices and patient networks.​

  • Industry-Manufacturing-Industrial_Organizations-Slider-2
    Manufacturing_Icon-1

    Manufacturing & Industrial Organizations

    Achieve Seamless IT and OT Network Security Policies with Elisity​

    Strengthen your converged IT and OT environments and meet IEC 62443 requirements.

  • Industry-Commercial-Enterprise-Slider
    industries Logo

    Commercial Enterprise

    Finally, Simple Network Segmentation That Works with Elisity

    Meet compliance requirements and Zero Trust goals without painful agents and slow rollouts.

  • Healthcare_Institutions
    industries Logo

    Healthcare Institutions

    Improve Your Hospital and Clinic Network Security with Elisity

    From clinical locations to IoMT, protect all users, workloads and devices and patient networks.​

  • Industry-Manufacturing-Industrial_Organizations-Slider-2
    Manufacturing_Icon-1

    Manufacturing & Industrial Organizations

    Achieve Seamless IT and OT Network Security Policies with Elisity​

    Strengthen your converged IT and OT environments and meet IEC 62443 requirements.

  • Industry-Commercial-Enterprise-Slider
    industries Logo

    Commercial Enterprise

    Finally, Simple Network Segmentation That Works with Elisity

    Meet compliance requirements and Zero Trust goals without painful agents and slow rollouts.

Healthcare_Institutions
Healthcare Institutions

Improve Your Hospital and Clinic Network Security with Elisity

From clinical locations to IoMT, protect all users, workloads and devices and patient networks.​

Learn More
Industry-Manufacturing-Industrial_Organizations-Slider-2
Manufacturing & Industrial Organizations

Achieve Seamless IT and OT Network Security Policies with Elisity​

Strengthen your converged IT and OT environments and meet IEC 62443 requirements.

Learn More
Industry-Commercial-Enterprise-Slider
Commercial Enterprise

Finally, Simple Network Segmentation That Works with Elisity

Meet compliance requirements and Zero Trust goals without painful agents and slow rollouts.

Learn More

Put your security context to work

Elisity enriches IdentityGraph with context from identity, endpoint, CMDB, IoT and OT security tools. It also shares Policy Group membership with Palo Alto Networks firewalls as Dynamic Address Groups.

  • Elisity Intelligence

    Turn AI insight into better policy

    Elisity Intelligence proposes device classifications, Policy Groups and policies. Administrators review AI-generated suggestions before they take effect.

    See the platform
    Elisity Assistant analyzing unused Allow policies alongside the policy matrix

  • Review before enforcement

    Test policy before enforcement

    Simulate policies against observed traffic, review the results, then decide what moves to enforcement.

    See the platform
    Elisity policy matrix with a policy marked Simulation before enforcement

  • Tighten access

    Find Allow policies that have carried no traffic

    See the platform
    Illustration of Elisity traffic flows filtered by policy action Allow

  • Enforce through your network

    Apply identity-based policy through supported network infrastructure

    Juniper Networks Cisco Hirschmann Arista HPE Aruba Networking
    See the platform
    Illustration of Elisity policy enforced through supported network infrastructure
Elisity_Platform_Cloud_Icon

Elisity platform capabilities

Segmentation That Actually Works.

You can’t predict what attack gets through.
But you can decide how far it goes.

See how to create and simulate least-privilege policy using your existing network infrastructure, without endpoint agents, new hardware or a network redesign.

Compliance

Turn segmentation policy into audit evidence

Scheduled Snapshot reports map Elisity segmentation and policy evidence to selected IEC 62443, HIPAA Security Rule and PCI DSS requirements, giving your team documentation to support an audit.

Explore compliance standards
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Resources

View all resources

This is security for what’s next.

By limiting each asset to the communication it needs, Elisity helps contain lateral movement.