Search results

Research covering cybercriminal communications, darknets, underground forums and financial crime.

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.

Historical public mailing-list messages documenting Tor development, research and relay operations.

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.

Technical specifications for Tor protocols, directory formats and onion-service behavior.

Open-source research crawler for collecting links and metadata from reachable onion pages.

Twisted-based Python library for controlling Tor and building onion-service applications.

Tor add-on that helps onion-service operators reduce guard-discovery and related attacks.

Research archive containing dark-web authorship verification datasets and baseline models.