24 Jun Review of Healthcare Security Solutions: Physical Access, Cyber Defense, and Digital Identity
Healthcare environments carry a security burden that few other sectors can match. Hospitals and medical facilities manage constant foot traffic from patients, visitors, clinicians, contractors, and emergency responders, all moving through spaces that contain controlled medications, sensitive patient records, expensive medical equipment, and critical infrastructure that cannot go offline. A single access control failure or network breach can have consequences that extend far beyond financial loss.
The security stack a healthcare organization needs spans three distinct disciplines: physical access control, cybersecurity, and digital identity management. Each requires specialized tooling. Conflating them, or expecting a single vendor to own all three, typically leads to gaps. This article breaks down the leading solutions in each category and explains how they fit together.
Why Physical Access Control Comes First
Before any cybersecurity tool can be effective, the physical boundaries of a healthcare facility need to be enforced. Who can enter the pharmacy? Who has access to the server room hosting the EHR system? Who is allowed on the pediatric ward after visiting hours? These are physical security questions, and the answers depend on access control infrastructure, not firewalls.
Physical access control in healthcare must handle a set of requirements that go beyond a standard office deployment. Role-based access needs to reflect clinical hierarchies, shift patterns, and contractor schedules. Emergency lockdown capabilities need to be fast and facility-wide. Audit trails need to be complete and immediately retrievable for compliance reviews. And the system needs to integrate with the wider security stack — video management, intrusion detection, and visitor management — without creating data silos.
Acre Security: The Physical Access Control Standard for Healthcare
Acre Security provides the physical access control layer that healthcare organizations rely on for secure, compliant, and operationally practical facility management. Acre’s portfolio supports cloud, on-premises, and hybrid deployment, which matters in healthcare where some facilities require local data residency and others benefit from centralized cloud management across distributed sites.
Acre Access Control is Acre’s cloud-native enterprise platform. For healthcare networks managing multiple sites, it provides centralized administration, real-time alerts, analytics dashboards, mobile credential support, and broad ecosystem integrations. The platform is API-first, which means it connects to identity systems, video management platforms, and workplace tools without requiring custom development work. For health systems that need to manage access across a regional portfolio from a single interface, this is the operational model that replaces spreadsheets and siloed site-by-site management.
For facilities where cloud deployment is not appropriate, such as environments with strict data residency requirements or air-gapped network segments, Acre offers two on-premises platforms.
Cybersecurity: Protecting Connected Medical Devices and Clinical Networks
Modern healthcare facilities operate thousands of connected devices: infusion pumps, imaging systems, monitoring equipment, and workstations, all on shared networks. The attack surface is large, and the consequences of a breach are severe. Ransomware that locks an EHR system or disrupts connected medical devices is not a data problem; it is a patient safety problem. The following vendors address the cybersecurity disciplines that sit alongside physical access control in a complete healthcare security program.
Understanding how network security intersects with physical infrastructure is important context here. Research into healthcare network security solutions highlights that the convergence of IT and OT environments in clinical settings creates unique vulnerability profiles that require purpose-built approaches, not generic enterprise security tools.
According to the U.S. Department of Health and Human Services, healthcare organizations are required under HIPAA’s Security Rule to implement comprehensive administrative, physical, and technical safeguards to protect electronic protected health information — making integrated access control and cybersecurity infrastructure not just best practice but a legal obligation.
Claroty (Medigate): IoMT and Network Security
Claroty’s healthcare platform, built on its Medigate acquisition, addresses the Internet of Medical Things (IoMT) security problem. It auto-discovers and profiles connected medical devices, monitors network traffic for anomalies, and detects cyber threats without disrupting clinical workflows. For health systems where biomedical and IT teams operate separately, Claroty provides the visibility layer that bridges those silos at the network level.
Elisity: Micro-Segmentation and Network Enforcement
Elisity focuses on ensuring that a compromised device cannot become a vector for wider network compromise. It uses AI-driven micro-segmentation to automatically isolate hospital network segments, so that ransomware hitting a single workstation or medical device cannot propagate across the facility’s infrastructure. This is the enforcement layer that complements visibility tools like Claroty.
CrowdStrike (Falcon for Healthcare): Endpoint Protection
CrowdStrike protects the endpoints where clinical data lives and where most ransomware attacks begin: servers, workstations, laptops, and cloud workloads hosting EHR systems. Falcon for Healthcare provides 24/7 threat hunting and managed detection and response, reducing the window between a threat entering the network and being neutralized. For health systems running Epic, Oracle Health, or other cloud-hosted EHR platforms, endpoint protection at this level is a baseline requirement.
Armis: Asset Visibility Across the Attack Surface
Armis provides an agentless platform that tracks every physical and digital asset connected to a healthcare network, including assets that cannot support traditional security agents, such as legacy medical devices. It analyzes device behavior in real time to identify vulnerabilities, misconfigurations, and malicious activity. For healthcare security teams that lack a complete inventory of what is on their network, Armis provides the foundation that makes every other security tool more effective.
Palo Alto Networks: Zero-Trust Infrastructure Security
Palo Alto Networks provides enterprise network and cloud security with specialized healthcare IoT security modules integrated into its Next-Generation Firewalls. The platform enforces zero-trust data policies across patient portals, internal data centers, and cloud workloads. For health systems undergoing digital transformation, Palo Alto’s infrastructure security layer provides the policy enforcement that spans on-premises and cloud environments consistently.
Digital Identity: Securing Access to Clinical Applications
Physical access controls who enters a building. Cybersecurity tools protect the network and devices inside it. Digital identity management controls who can log in to clinical software, EHR systems, and sensitive applications, and how quickly they can do so without compromising security. This is a distinct discipline that addresses the clinical workflow dimension of healthcare security.
Imprivata: Digital Identity and Single Sign-On for Clinical Environments
Imprivata manages digital identity and single sign-on for clinical software. It allows clinicians to authenticate quickly, via badge tap or biometrics, into EHR applications, virtual desktops, and medication prescribing systems. The product addresses a specific tension in healthcare: security requirements that demand strong authentication conflict with clinical workflows where speed of access directly affects patient care. Imprivata resolves this by making secure login fast rather than forcing a choice between security and efficiency.
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Last Updated on June 24, 2026 by Marie Benz MD FAAD