<img height="1" width="1" style="display:none;" alt="" src="https://px.ads.linkedin.com/collect/?pid=2849132&amp;fmt=gif">

On Demand Webinar

The Golden Age of Microsegmentation

A Healthcare CISO's Journey to Securing 100,000+ Devices with Identity-Based Zero Trust

Watch Now On-Demand and see how healthcare leaders are making microsegmentation a reality in weeks, not years.

Healthcare organizations face unprecedented cybersecurity challenges, with ransomware attacks increasing 71% year-over-year and the average healthcare breach now costing $11 million. Despite clear regulatory mandates from the new proposed HIPAA security rule updates, HITECH, and Zero Trust requirements, most healthcare security teams struggle to implement effective network segmentation due to staffing shortages, budget constraints, and technology limitations.

Speakers

aaron-wisemann-chief-information-security-officer-mainlinehealth-1-1
Aaron Weismann

CISO, Main Line Health

James-Winebrenner-new
James Winebrenner

CEO, Elisity

Mohammed Waqas
Mohammad Waqas

CTO Healthcare, Armis

Jessica Steinbach, ActualTech Media
Jessica Steinbach

ActualTech Media

Mainline-customer-spotlight-image-1

Webinar Details

What You'll Learn

  • Real-world lessons from Main Line Health’s award-winning microsegmentation journey

  • Why traditional NAC approaches failed and what makes modern microsegmentation different

  • How integrated asset intelligence and dynamic policy enforcement work in practice

  • Practical steps to achieve Zero Trust without disrupting care delivery

  • How Elisity + Armis helped deliver visibility, control, and recognition (CSO50 & CIO100 awards)

Who Is This For?

  • Healthcare CISOs and CIOs
  • Security and IT Leaders in highly-regulated industries
  • Anyone seeking to accelerate Zero Trust adoption without years of painful, costly projects
Small_Logo
Mainline-customer-spotlight-image

Customer Spotlight

“Elisity has changed how we look at microsegmentation solutions overall and we have now experienced how Elisity is the easiest to implement and easiest to manage.”

— Aaron Weismann, CISO, Main Line Health

Home_Eyebrow

Network Segmentation Without Compromise

Transform network security with identity-based microsegmentation that enables Zero Trust in weeks, not years.

The Numbers

Main Line Health deploys Elisity microsegmentation enterprise-wide across their Cisco infrastructure with Armis integration, providing comprehensive protection at every facility with network presence.

6,000+

Actively Enforced Policies

+100k

IoT, OT, and IoMT Devices Protected

150

Hospitals, Health centers and physicians' practices

3

Days to Deploy

Challenge

Expanded Attack Surface

The proliferation of connected medical and IoT devices has expanded the attack surface across clinical environments, creating new attack vectors that cybercriminals exploit to gain unauthorized access to critical patient care systems and protected health information (PHI). With thousands of devices spanning multiple facilities, healthcare organizations struggle to maintain visibility and control.​

Down_arrow
challenge-solution_icon

Elisity Solution

Comprehensive Healthcare Visibility

Elisity IdentityGraph™ transforms your switches into data sensors that automatically discover and classify all connected devices—including medical equipment, IoMT devices, clinical workstations, and building management systems—providing complete visibility across your entire healthcare environment without disrupting patient care. This visibility extends across all facilities in your healthcare system.​

Challenge

Legacy Medical Device Vulnerabilities

Clinical devices and IoMT systems often run legacy software, proprietary operating systems, or have long replacement cycles, making them impossible to patch regularly or secure with traditional endpoint solutions. These devices represent a significant portion of a healthcare organization's infrastructure but remain largely unprotected by conventional security tools.​

Down_arrow
challenge-solution_icon

Elisity Solution

HIPAA-Compliant Segmentation

Easily implement the network segmentation controls required by the 2025 HIPAA Security Rule update through identity-based policy groups that logically segment your clinical environment without complex VLAN configurations or network architecture changes. Our solution aligns with HHS 405(d) guidelines to help you achieve favorable regulatory treatment.​

Challenge

HIPAA Compliance Complexity

Meeting stringent HIPAA Security Rule requirements, especially the new 2025 mandated network segmentation controls, becomes increasingly difficult with traditional approaches that require complex VLAN configurations and static firewall rules. HHS 405(d) Health Industry Cybersecurity Practices (HICP) further emphasizes the need for robust network protection through segmentation.​

Down_arrow
challenge-solution_icon

Elisity Solution

Zero-Disruption Deployment

Deploy medical microsegmentation using your existing network infrastructure without requiring new hardware, device agents, or clinical downtime—maintaining continuous patient care operations critical to healthcare environments with multiple facilities and thousands of caregivers.​

Frame 427319008

Clinical Continuity

Healthcare organizations cannot tolerate disruptions to patient care that traditional security implementations often require, creating resistance to implementing proper security controls while maintaining 24/7 clinical operations across multiple hospitals and specialty clinics.​

Down_arrow
challenge-solution_icon

Elisity Solution

Phased Security Implementation

Roll out your fine-tuned policies in waves using Elisity's Simulation Mode to analyze policy impact, identify potential issues, and refine policies before full-scale deployment, safeguarding your clinical operations while strengthening security posture across your entire healthcare organization.​

Resources

Download the 2025 HIPAA Security Rule Update: Network Segmentation Implementation Guide

Discover how Elisity's identity-based microsegmentation helps healthcare organizations meet the 2025 HIPAA Security Rule's mandatory network segmentation requirements without disrupting critical operations

Download Here
HIPAA-Whitepaper-Download-image-Big

Healthcare Networks & Medical Device Security FAQ

See how Elisity helps healthcare organizations secure legacy and connected medical devices while maintaining compliance and clinical operations. These FAQs answer the most common questions from security and clinical engineering teams.

Many medical devices run outdated systems and can’t have agents installed. How can we protect these vulnerable devices?

Elisity’s identity-based microsegmentation secures each device at the network level without requiring any software on the device. By limiting communications to only what’s necessary for care, it shields legacy and unpatchable medical equipment from threats.

We have thousands of IoMT devices and strict regulations (HIPAA, HHS 405(d)) to meet. Can Elisity help us stay compliant?

Yes, Elisity automatically discovers and classifies all connected medical devices, then enforces healthcare-specific segmentation policies that protect patient data. It also provides the documentation and visibility needed to demonstrate compliance with industry security requirements.

Will deploying microsegmentation disrupt patient care or critical medical services?

No, Elisity’s solution is non-disruptive and uses your existing network, so you can roll out security policies without any downtime. You can even simulate and verify policies before enforcement to ensure there’s no impact on essential healthcare operations.

Our hospital security team is stretched thin managing multiple tools. How does Elisity simplify medical device security?

Elisity consolidates network access control into one platform that’s aware of clinical context. This unified, automated approach means fewer consoles to manage and consistent enforcement across all devices, freeing up your team from manual device-by-device configurations.

Back to top

Ready to Get Started?

Secure Your Network now

Don't let threats take you by surprise. Reclaim control of your network's security posture with Elisity. Unlock enhanced threat detection and policy management capabilities to achieve cybersecurity objectives confidently.

Overview

Schedule a Demo Today

Resources

Elisity Release 26.1: Smarter Insights, Expanded Infrastructure Support, and AI-Powered Device Classification
Elisity Release 26.1: Smarter Insights, Expanded Infrastructure Support, and AI-Powered Device Classification
Microsegmentation

Elisity Release 26.1: Smarter Insights, Expanded Infrastructure Support, and AI-Powered Device Classification

3 min read
CIRCIA Healthcare Compliance Guide: New Regulations & Critical Controls for 2026
Hospital Buildings and Parking Garages
Enterprise Architecture Security

CIRCIA Healthcare Compliance Guide: New Regulations & Critical Controls for 2026

13 min read
Cyber Resilience Best Practices: Tabletop Exercises for Testing Lateral Movement Prevention
People in Office for Cybersecurity Tabletop Testing for Lateral Movement Prevention
Elisity

Cyber Resilience Best Practices: Tabletop Exercises for Testing Lateral Movement Prevention

15 min read