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.