Zero Assumption Security logoZero Assumption Security
Healthcare

Hospital & Health System Penetration Testing

Hospitals operate complex, interconnected environments where a single compromised account can potentially reach clinical systems, patient records, billing infrastructure, backups, and operational technology. Independent penetration testing helps validate whether segmentation, identity controls, and defensive measures actually prevent that progression.

Discuss a Hospital Penetration Test
The challenge

Hospital networks are large, interconnected, and high-value targets

Hospitals typically manage thousands of endpoints, dozens of clinical applications, multiple locations, remote access for physicians and vendors, medical devices, and legacy systems that cannot be easily patched. Attackers know this complexity creates opportunity.

Common scope areas

Active Directory and identity infrastructure
Network segmentation between clinical, administrative, and guest networks
Remote access for physicians, vendors, and staff
Internet-facing systems and patient portals
EHR system boundaries and access controls
Backup and recovery infrastructure
Medical device network exposure
VPN and remote desktop configurations

What the engagement determines

Whether a compromised workstation can reach clinical systems
Whether privilege escalation paths exist in Active Directory
Whether segmentation prevents lateral movement between departments
Whether PHI repositories can be accessed from unauthorized positions
Whether backup systems are reachable and modifiable
Whether remote access can be exploited for persistent access
Whether existing controls detect the testing activity

Hospital testing must be coordinated with clinical operations leadership. Patient safety and care continuity are always the priority. Testing windows, exclusions, and emergency contacts are defined before any engagement begins.

Ready to scope a hospital penetration test?

Start with a confidential conversation about your environment, objectives, and operational constraints.

Schedule a Scoping Call

Related pages

Healthcare overviewRansomware pathway assessmentActive Directory testingRequest a consultation