Insurance
Protect Beneficiary Data Fields in Insurance from Script Injection
In insurance, beneficiary data is one of the most targeted data types. Standard HTML inputs expose it to script injection attacks. SmartField encrypts it at the keystroke level.
The Risk
Beneficiary Data entered in a standard form is immediately accessible:
// Script Injection attack:
document.querySelector('input').value
// "Beneficiary Data data here" ← stolen
The Fix
<smart-field type="password" encrypt-key="/api/sf-key"
placeholder="beneficiary data"></smart-field>
Now the same attack returns AES-256-GCM encrypted data. The beneficiary data never exists as plaintext in the browser.
What the Attacker Gets
document.querySelector('smart-field').value
// "eyJ2IjoxLCJpdiI6IkNxT3..." ← 600+ chars of encrypted gibberish
Useless without your server's RSA-2048 private key.
Compliance
SmartField uses NIST-approved algorithms: AES-256-GCM (SP 800-38D) and RSA-2048 (SP 800-56B). Compatible with PCI-DSS, HIPAA, GDPR, SOX, and FISMA requirements.
Frequently Asked Questions
How does SmartField protect beneficiary data in insurance?+
SmartField encrypts beneficiary data at the keystroke level using AES-256-GCM. The data never exists as plaintext in the browser DOM. Script Injection Protection is achieved through 13 independent security layers including closed Shadow DOM and WeakMap isolation.
Can script injection attacks steal beneficiary data?+
Not with SmartField. The .value property returns encrypted payloads only. The real beneficiary data is stored in a WeakMap inside a closed Shadow DOM, invisible to any JavaScript including script injection attacks.
How do I implement this?+
Replace your standard input with smart-field. 2 lines of HTML. Install the server SDK (Node.js, Python, Java, Go, PHP, or Ruby) to decrypt on your backend.
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