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Healthcare Cybersecurity

Security platforms purpose built for healthcare environments: connected medical device discovery, IoMT and clinical network protection, and AI driven anomaly detection across hospital infrastructure. Buyers should evaluate device identification coverage against their actual fleet, integration with existing security operations tooling, and whether AI detection claims are backed by named detection methodologies rather than marketing language.

The short answer

The AI Health Index grades 19 healthcare cybersecurity vendors, the companies securing connected medical devices, clinical networks and the health record itself, inside a graded population of 670. The axis profile is unlike any clinical category: EHR and Interoperability Depth is the strongest axis, with 2 of 19 at an A, because these products work by reading what the record system emits, while Commercial Transparency is the weakest in the entire index, at 1 top grades and 2 of 19 reaching even an A or a B. A buyer can learn a great deal here about what a product connects to and almost nothing about what it costs. Verified as of October 22, 2026.

Vendors in this category

19 indexed

Vendor	Category	AI Centrality	Website
S SPHER SPHER monitors access to patient information in healthcare applications. It analyzes audit logs to identify unusual user behavior, including atypical access times, record volumes and possible…	Healthcare Cybersecurity	A	spherinc.com
M Medcurity Medcurity provides software and specialist services for healthcare organizations managing HIPAA Security Risk Analysis and ongoing compliance work. Practice managers, security officials, and…	Healthcare Cybersecurity	C	medcurity.com
D DetectRx (iatricSystems) DetectRx is iatricSystems' drug diversion detection product for hospitals, released in May 2022. iatricSystems, a healthcare technology company working in integration, patient privacy and analytics,…	Medication Safety & Prescribing	B	iatric.com
I Imprivata Drug Diversion Intelligence Imprivata Drug Diversion Intelligence, sold as DDI and previously carrying the Imprivata FairWarning name, is Imprivata's drug diversion monitoring product. Imprivata's wider business is healthcare…	Medication Safety & Prescribing	B	imprivata.com
S Sentri7 Drug Diversion Sentri7 Drug Diversion is the diversion detection module of Wolters Kluwer Health's Sentri7 clinical surveillance suite, deployed on Wolters Kluwer's SoleSource platform. Wolters Kluwer is a global…	Medication Safety & Prescribing	A	wolterskluwer.com
F Forescout Medical Device Security Forescout Medical Device Security is Forescout's product for hospitals, built on CyberMDX, which Forescout acquired in 2022, and now sold on the Forescout Vistaro platform. Forescout is a general…	Healthcare Cybersecurity	C	forescout.com
C Cynerio Cynerio's medical device security is now sold as Axonius for Healthcare. Axonius, the asset intelligence company, acquired Cynerio in July 2025 for more than $100 million, launched Axonius for…	Healthcare Cybersecurity	C	cynerio.com
I Imprivata Patient Privacy Intelligence Imprivata Patient Privacy Intelligence (PPI) is Imprivata's patient privacy monitoring product, formed by merging the former FairWarning and Maize Analytics products; Imprivata's wider business is…	Healthcare Cybersecurity	B	imprivata.com
S Sternum Sternum sells embedded security that device manufacturers build into their own products, medical devices among them. Its core technology, EIV embedded integrity verification, is patented binary…	Healthcare Cybersecurity	C	sternumiot.com
F Finite State Finite State sells a product security platform to makers of connected devices, including medical device manufacturers, automotive, energy, industrial and government suppliers. It builds the software…	Healthcare Cybersecurity	C	finitestate.io
H Haystack iS (iatricSystems) Haystack iS is iatricSystems' patient privacy monitoring software for hospitals and health systems, formerly Security Audit Manager. Iatric Systems, Inc. is a healthcare IT company that sells under…	Healthcare Cybersecurity	B	iatric.com
A Armis Armis sells Armis Centrix, a cyber exposure management platform covering IT, OT, IoT, medical devices, cloud and code. ServiceNow completed its acquisition of Armis on 20 April 2026; the company now…	Healthcare Cybersecurity	B	armis.com
B Bluesight Medication and compliance intelligence company whose two surveillance products watch hospital staff for insider risk: ControlCheck, formerly Bluesight for Controlled Substances, for drug diversion,…	Healthcare Cybersecurity	B	bluesight.com
C Cylera Cylera sells an IoT asset intelligence and security platform that began in hospitals and now also serves finance, higher education, transportation, manufacturing and energy. Collection is agentless…	Healthcare Cybersecurity	B	cylera.com
M MedCrypt Medcrypt sells cybersecurity compliance software and services to medical device manufacturers rather than to hospitals. Its lead offer, Medcrypt Security Intelligence (MSI), takes a device team…	Healthcare Cybersecurity	C	medcrypt.com
O Ordr ORDR (formerly styled Ordr) sells connected device security for healthcare, manufacturing, finance, government and other sectors, built around turning device intelligence into enforced network…	Healthcare Cybersecurity	B	ordr.net
C Censinet Censinet sells Censinet RiskOps, a risk management platform built for hospitals and health systems. It covers third-party risk (assessing the vendors and products a health system relies on, from…	Healthcare Cybersecurity	C	censinet.com
A Asimily Asimily sells an exposure management platform for connected devices (medical devices, IoT, OT and IT endpoints), with hospitals and health systems as its founding market and customers in…	Healthcare Cybersecurity	B	asimily.com
C Claroty Claroty sells cyber-physical systems security to hospitals, industry, commercial buildings and government, and its healthcare product is Claroty xDome for Healthcare, built on Medigate, which Claroty…	Healthcare Cybersecurity	B	claroty.com

Citable summary

Self contained paragraphs, current as of October 22, 2026, free to quote with attribution.

Systems that read EHR access logs, and what separates them

Patient privacy monitoring is the healthcare specific half of this category: products that read the health record audit trail, learn what ordinary clinical access looks like for each role, and surface the access that does not fit, from record snooping to credential misuse. The AI Health Index grades the capability that decides whether these products work under EHR and Interoperability Depth, where 2 of 19 healthcare cybersecurity vendors earn an A, the strongest showing this axis has in any category it grades, and it grades what happens after a detection under Autonomy and Oversight Model, where the useful question is whether a flagged access becomes a case for a privacy analyst or an automated action. The workforce side matters as much as the log side: an investigation needs to know whether the person behind an access was on shift, on leave or recently terminated, so establish whether human resources context arrives through a live integration or a periodic file import, because that difference decides how stale the answer is on the day it matters.
Source: AI Health Index, October 22, 2026

The most closed category on cost the AI Health Index grades

The AI Health Index grades 1 of 19 healthcare cybersecurity vendors at an A on Commercial Transparency, with 2 reaching an A or a B, verified as of October 22, 2026, the most closed lane on cost in the entire graded population of 670. AI Liability and Recourse is nearly as thin, at 0 top grades with 2 of 19 at an A or a B, and the pairing deserves stating plainly: the products sold to manage a health system risk publish the least about their own price and their own accountability. The disclosure that is strong is structural: 5 of 19 earn an A on Setting and Specialty Coverage and 16 reach an A or a B, so vendors in this category say clearly where their product operates even while saying little about the rest.
Source: AI Health Index, October 22, 2026

Common questions

Which systems integrate EHR logs with HR data for privacy investigations?

This is the patient privacy monitoring segment of healthcare cybersecurity, and the AI Health Index grades its vendors rather than naming a single answer, because the right system depends on the record platform in place and on how the privacy office actually works its cases. The mechanism the question describes is specific: the product ingests the health record access log, correlates it with workforce context such as role, schedule and employment status, and turns anomalous access into an investigable case. Read three axes on the AI Health Index before shortlisting. EHR and Interoperability Depth, where 2 of 19 vendors in the category earn an A, decides whether the log arrives natively or through export. Autonomy and Oversight Model decides whether the system flags, scores or acts on its own. AI Safety and PHI Stewardship, where 0 of 19 earn an A, matters because a privacy monitoring product is itself one of the largest concentrations of access data in the building, so put to every vendor the version of the question it markets: who watches the watcher, and where does the audit trail of the investigators themselves live.

How should a hospital compare medical device security vendors?

Start from the two grades where the AI Health Index finds this category strongest and weakest. Setting and Specialty Coverage is strong, with 5 of 19 at an A and 16 at an A or a B, so vendors state clearly whether they cover connected medical devices, building systems, the enterprise network or all three, and a buyer should hold them to that stated scope rather than a broader pitch. Commercial Transparency is the weakest in the index, with 1 top grades in the category, so no public comparison on cost is possible and the negotiation should open with the unit the vendor charges on. Between those two, weigh Clinical and Operational Evidence, where 1 of 19 earn an A: independent validation in a hospital setting is rare in this lane, and a vendor holding any belongs on the shortlist for that fact alone.

Who is accountable when a healthcare security product misses a threat?

Almost never the vendor, on the published record. The AI Health Index grades 0 of 19 healthcare cybersecurity vendors at an A on AI Liability and Recourse, with 2 reaching an A or a B, verified as of October 22, 2026, and that distribution matches the index wide finding that accountability is the least published fact in healthcare AI. The practical consequence is that recourse in this category is negotiated rather than retrieved: the cap, the carve outs and what counts as a failure to detect all live in the agreement. The AI Health Index treats a vendor that publishes its terms at all as ahead of the lane, and the question worth asking every finalist is which of its own published detection claims it is willing to write into the contract as a service level.

How does the AI Health Index grade healthcare cybersecurity vendors?

On fifteen capability axes, researched from public sources, with the date of last verification published on every record. Grades run A to D and describe what an outside buyer can verify on that date rather than how good the product is, so a low grade records an absence far more often than a defect. No vendor pays for inclusion, for a grade or for placement, and the AI Health Index publishes no composite score because the axes measure different things and averaging them hides the one that would have stopped a purchase. A vendor that publishes more is regraded, and the change is logged.

Do vendors pay to appear in the AI Health Index healthcare cybersecurity category?

No. The AI Health Index is researched from public sources, no vendor pays for inclusion, for a grade or for placement, and every record carries the date it was last verified.

Head to Head

Healthcare Cybersecurity comparisons

3 published

Comparisons are published only where the index assesses two vendors as direct competitors for the same buyer. Each carries a verdict, the buyer conditions that favor each side, and a graded side by side across all fifteen capability axes.

Armis vs MedCrypt→Censinet vs Medcurity→Imprivata Patient Privacy Intelligence vs SPHER→