SIH26171 · ISRO · PRIVACY-PRESERVING BROWSER AGENT
See everything. Leak nothing.
Privyra processes private browser context before intelligence: semantic tokenization, zero-trust server DLP, guarded execution, and an on-device OCR/vision path. The interactive proof below calls the deployed backend and executes its returned action.
Run proof now ↓DEPLOYED API · REAL FRONTEND EXECUTION
Judge proof console
The demo sanitizes synthetic PII before fetch(), calls the live planner, then executes the returned action in this browser.
1 · Observe
2 · Redact
3 · Plan
4 · Execute
5 · Proof
travel.example/checkout · synthetic
Passenger checkout
✓
Review step reached
The planner selected and the browser executed the sanitized Continue action.
0PII DETECTED
0RAW PII SENT
—API LATENCY
—SERVER DLP
Press Analyze & plan.
Waiting.
○ Waiting for run
ZERO-TRUST SERVER TEST
Client lies: raw email marked PUBLIC
The attack sends victim@example.com as a supposedly public value. The server must independently detect and reject it.
Not tested yet