Healthcare & Medical
Secure Medical Record Input Fields for Healthcare
Patient diagnoses, prescriptions, and lab results entered into web forms are visible to every tracker on the page. HIPAA requires protection of PHI. SmartField encrypts medical data at the keystroke level, invisible to Hotjar, FullStory, and every JavaScript on the page.
What Data This Protects
- Patient diagnoses
- Prescriptions
- Lab results
- Insurance IDs
- Medical record numbers
Threats Blocked
- Session replay capturing PHI
- Third-party analytics reading medical data
- XSS exposing patient records
- Browser extensions scraping forms
How It Works
Replace your standard HTML input with SmartField. 2 lines of code:
<script src="https://cdn.smartfield.dev/v1/smartfield.js"></script>
<smart-field type="password" placeholder="password"
encrypt-key="/api/sf-key"></smart-field>
Every keystroke is encrypted with AES-256-GCM. The AES key is wrapped with RSA-2048. Only your server can decrypt.
Why Standard Inputs Fail
A standard <input> stores plaintext in the DOM. Any JavaScript on the page can read it:
document.querySelector('input').value
// "MyBankPassword123" ← stolen
With SmartField, the same code returns:
document.querySelector('smart-field').value
// "eyJ2IjoxLCJpdiI6IkNx..." ← encrypted
Compliance
SmartField helps meet requirements for: HIPAA, HITECH, GDPR
- AES-256-GCM (NIST SP 800-38D)
- RSA-2048 (NIST SP 800-56B)
- Zero-data architecture. SmartField never sees your data.
Frequently Asked Questions
Does this help with HIPAA compliance?+
Yes. HIPAA requires that PHI is protected from unauthorized access. SmartField ensures that patient data never exists as plaintext in the browser DOM. No tracker, extension, or injected script can read it.
What if our EHR system already has security?+
Your EHR protects data at rest and in transit. SmartField protects data at the point of entry, in the browser. This is the gap most EHR systems miss.
Can screen recording tools capture patient data?+
No. Screen recorders see cipher characters, not real text. SmartField auto-scrambles when the user switches tabs or takes a screenshot.
Related Pages