Government & Public Sector
Secure Government Form Fields for Tax and ID Data
Government portals collect the most sensitive personal data: social security numbers, tax IDs, income data. Standard HTML inputs expose all of this to JavaScript. SmartField encrypts every character before it reaches the DOM.
What Data This Protects
- Social security numbers
- Tax IDs
- Income data
- Bank account numbers
- Government IDs
Threats Blocked
- XSS on government portals
- Third-party script access
- Browser extension data scraping
- Insider threat via DOM access
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: FISMA, FedRAMP, NIST 800-53, 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
Is SmartField approved for government use?+
SmartField uses NIST-approved algorithms: AES-256-GCM (SP 800-38D) and RSA-2048 (SP 800-56B). The Web Crypto API is FIPS-compliant on most platforms. No data leaves the browser unencrypted.
Can this protect against insider threats?+
Yes. Even a developer with access to the page cannot read SmartField data. The value property returns encrypted payloads. The plaintext only exists on the server with the RSA private key.
Does it work on government-issued browsers?+
SmartField works on any modern browser that supports Web Components and Web Crypto API: Chrome, Edge, Firefox, and Safari. No plugins or extensions required.
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