Privacy Policy

Last updated: May 3, 2026

DeTracker is committed to protecting your privacy. This policy explains how we handle data and why you can trust our system.

1. Privacy by Design

DeTracker is a local processing tool. All behavioral analysis (EKF), signature filtering (DFA), and block logging occur exclusively within your browser.

2. Data Collection

Detection Logs: We store domain names of detected trackers locally. This data never leaves your device.
Local Learning (Imprints): The system generates behavioral fingerprints stored in chrome.storage.local.

3. The Swarm (P2P Collaboration)

If you enable the Swarm feature:

Anonymized behavior hashes are shared with peers.
Not shared: Your IP, browsing history, or identity.
The exchange is 100% P2P with no central logging.

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