Core clinical engineering and protocols for Multi-Tenant FHIR Data Isolation.
Hospital legal departments and compliance officers demand absolute isolation of patient health information. Traditional shared-database architectures create risk: a software bug or SQL injection could expose Hospital A's patient records to Hospital B. SaMDPlatform implements multi-layered cryptographic and logical data isolation.
Every FHIR resource is stamped with a tenant identifier and secured via database Row-Level Security (RLS) policies enforced in kernel memory. Furthermore, sensitive clinical fields are encrypted using per-hospital Customer Managed Keys (CMK) hosted in dedicated Hardware Security Modules, ensuring complete data sovereignty.