Hospitals and Health Systems

PHI Encryption Across Every Facility, Every Vendor, Every Workflow

Large health systems and integrated delivery networks handle massive volumes of PHI across dozens of facilities and hundreds of vendor relationships. Seald Healthcare delivers record-level encryption and persistent access controls that protect patient data across the full continuum of care.

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The Problem

Perimeter security was not built for enterprise healthcare complexity

Modern health systems are not bounded networks. PHI moves continuously across campuses, cloud platforms, EHR systems, and third-party partners. Firewalls and role-based access controls protect the perimeter, but not the data itself.

A single vendor breach exposes PHI held by every partner in your network.

Access controls live in the system, not in the data, so a compromised credential means full exposure.

Audit logs often capture what happened after a breach, not in time to prevent it.

Compliance audits require demonstrating control over data you may have already shared with dozens of downstream partners.

How Seald Healthcare Solves It

Enterprise-grade encryption without the enterprise complexity

Seald Healthcare encrypts PHI at the record level so protection travels with the data, not the network.

Record-Level Encryption at Scale

PHI is encrypted on the originating system before it is transmitted or stored. Even if your infrastructure is compromised, patient records remain unreadable without explicit authorization.

Group and Role-Based Access Across IDNs

Assign access to care teams, departments, and facilities. Permissions update automatically as staff change roles or locations, with no manual key management required.

Real-Time Policy Enforcement

Access policies are enforced at decryption, not at the network perimeter. Revoke a vendor relationship or a terminated employee instantly, even for data already shared.

Tamper-Evident Audit Trail

Every access, denial, and policy change is logged with cryptographic integrity. Produce a complete chain of custody for any patient record during a compliance audit or breach investigation.

Ready to protect your health system?

Encrypt PHI at the source. Control it everywhere it goes.

See how Seald Healthcare fits into your existing EHR, cloud, and vendor ecosystem without disrupting clinical workflows.

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