Search results

Official Rust implementation of Tor with developer documentation and project tracking.

Official Tor service distributing bridge relay addresses to users facing network blocking.

Official Tor archive providing recent and historical network descriptors for reproducible research.

Official source repository for the Tor network daemon and core protocol implementation.

Official guides for understanding, deploying and maintaining Tor onion services.

Official directory of active, verified SecureDrop instances operated by news and advocacy organizations.

Official source guide for using verified SecureDrop instances and protecting submission codes.

Official page that tests whether the current connection appears to be using the Tor network.

Official archive of older Tor software, websites, mailing lists, reports and project material.

Official community forum for Tor users, relay operators, developers and onion-service administrators.

Official service-status page for Tor Project websites, bridges, directories and network services.

Official interface for exploring public Tor relay and bridge metadata from Onionoo.

Practical guidance for journalists receiving sensitive tips and protecting confidential sources.

Public-health research measuring harmful-content availability and searches on the Tor network.

Research study examining the structure and technical characteristics of dark-web content and services.

Open-source interface and API project for searching indexed onion content.

DARPA research program that developed domain-specific search methods for hard-to-index web content.

Explains how metadata and structured access affect discovery of database-backed and deep-web content.

National Academies chapter explaining deep-web content, discovery limits and information retrieval.

ERIC record for a guide to finding specialized databases and other web content missed by search engines.