Immigration
Secure Immigration and Visa Application Fields
Visa applications collect passport data, travel history, and the most personal information a government can request. SmartField encrypts this data at the keystroke level, invisible to every script on the page.
What Data This Protects
- Passport numbers
- Travel history
- Visa application data
- Personal identification
- Employment history
Threats Blocked
- Third-party scripts on immigration portals
- Browser extensions reading passport data
- XSS capturing visa applications
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: GDPR, National data protection laws
- 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 SmartField work on government immigration portals?+
SmartField works on any website that uses HTML forms. Government portals, third-party visa services, and immigration law firm websites can all use it.
Can this protect passport numbers?+
Yes. Passport numbers entered through SmartField are encrypted with AES-256-GCM. The browser DOM never contains the plaintext.
Is it compatible with multi-language forms?+
Yes. SmartField is language-agnostic. It encrypts whatever the user types, regardless of language or character set.
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