Enable healthcare AI workflows—without exposing PHI
Clinicians and staff are already using AI to summarize notes, draft referrals, and accelerate documentation. GPT-Shield adds a local, real-time protection layer that detects and redacts sensitive data before it reaches AI tools—across browsers and supported desktop applications.
"Patient John Doe, DOB 03/12/1972, MRN 8830149, presents with..."
Detects PHI • Redacts identifiers • Enforces HIPAA-aligned policies
"Patient [REDACTED], DOB [REDACTED], MRN [REDACTED], presents with..."
The healthcare AI risk is happening quietly
Healthcare did not adopt AI in a single, controlled rollout. It arrived the same way smartphones arrived: first as a productivity tool, then as an invisible dependency.
Under time pressure, teams use AI to:
None of these are inherently unsafe. The risk appears in a single moment: when real patient context is pasted into a prompt.
That is the practical reality of Shadow AI in healthcare: well-intended usage, outside of formal guardrails, where one prompt can contain PHI.
If your organization is relying on policy alone, you are relying on perfect judgment during imperfect days.
This is already happening:
Turn complex encounters into concise summaries
Draft referral letters and clinical narratives
Generate patient-friendly instructions
Rewrite documentation for clarity and speed
What GPT-Shield does
GPT-Shield is built for the point of failure: when PHI is about to leave the device.
Local-first protection
GPT-Shield detects and redacts sensitive data in real time before submission.
Cross-platform coverage
Protects AI usage across browsers and supported desktop applications.
Policy-driven enforcement
Automatically enforces HIPAA-aligned policies at the prompt level.
Clinical coaching
Provides contextual guidance for healthcare workflows.
Common Questions
Secure your clinical AI adoption
Protect PHI and patient data with the only local-first AI firewall designed for healthcare.