A comprehensive engineering guide to securing life-critical medical equipment against cyber attacks, ransomware, and physical tampering.
Hospitals are among the most heavily targeted institutions for ransomware and cyber extortion. When medical devices are compromised, patient lives are directly endangered. Legacy medical equipment often runs outdated operating systems with unpatched vulnerabilities. MedicalHSM solves this by decoupling security from application software, enforcing protection at the hardware layer.
IEC 62304 classifies medical software by hazard severity: Class C represents software where death or serious injury is possible. MedicalHSM implements strict physical and logical memory separation, ensuring that Class A/B software (user interfaces, hospital network stacks) cannot corrupt or interfere with Class C safety-critical therapy delivery routines.
Best practices for provisioning cryptographic keys during medical device manufacturing, utilizing automated key ceremonies and tamper-evident optical transport to ensure zero factory key leakage.